In this video we will try to understand how to use Voice Recognition feature of C# using System.Speech.Recognition namespace. The video provides explains how to acquire and monitor speech input, create speech recognition grammars that produce both literal and semantic recognition results, capture information from events generated by the speech recognition and, and configure and manage speech recognition engines.
Hey Sekhar, Thanks for the video. Was very simple and informative. When I try this on my side I am getting a null reference while executing "ss.SpeakAsync("Hello Sumukha");". Have created "ss" object as you have shown - "SpeechSynthesizer ss = new SpeechSynthesizer();". Not sure what is causing this. I am not a full-time developer. Please excuse me if I am asking some basic questions. Can you please let me know a way for addressing this issue? This is the full error message - System.NullReferenceException HResult=0x80004003 Message=Object reference not set to an instance of an object. Source=System.Speech StackTrace: at System.Speech.Internal.ObjectTokens.RegistryDataKey.HKEYfromRegKey(RegistryKey regKey) at System.Speech.Internal.ObjectTokens.RegistryDataKey.RootHKEYFromRegPath(String rootPath) at System.Speech.Internal.ObjectTokens.RegistryDataKey.Open(String registryPath, Boolean fCreateIfNotExist) at System.Speech.Internal.ObjectTokens.SAPICategories.DefaultDeviceOut() at System.Speech.Internal.Synthesis.VoiceSynthesis..ctor(WeakReference speechSynthesizer) at System.Speech.Synthesis.SpeechSynthesizer.get_VoiceSynthesizer() at System.Speech.Synthesis.SpeechSynthesizer.SpeakAsync(Prompt prompt) at System.Speech.Synthesis.SpeechSynthesizer.SpeakAsync(String textToSpeak) at WinFormsApp1.Form1.engine_SpeechRecognized(Object sender, SpeechRecognizedEventArgs e) in D:\Newfolder\PatRec\WinFormsApp1\Form1.cs:line 82
Works perfect.....only one issue that you have not initialized the cList object of Choices. Guys instantiate that before adding string into that so as to get this work perfectly. And there is no need of any microphone if you are using laptop
i cant get which button u pressed for void sre_speechRecognized(object, sender, SpeechRecognizedEvents args); and i get error in Process.start in video 10:51
hi im trying to follow the steps in exact order. everything is great until 5:16 seconds in the video. when I click to see code it don't read the way urs shows . please help
PLEASE HELP... is this what u wrote on the 12:15min of th tutorial?, i cant see your vedio clearly "txtContent.Text == e.Result.Text.ToString() = Environment.NewLine";" am getting an error on this line, saying the lefthand side of the assignment must be a variable, property or indexer... please help.
+Moathodi Matikiti it is txtContents.Text += e.Result.Text.ToString() + Environment.NewLine; you have typed in == instead of += and after .ToString() it is + and you have used = please correct that and execute the application. Thanks for watching my video.
Hi!! I'm trying to do this program but an error occurred: An unhandled exception of type 'System.NullReferenceException' occurred in VoiceRecogDemoApp.exe Additional information: Object reference not set to an instance of an object. Can you help me, please?
at 8:06 after you typed try did all the text below it get generated automatically ? I followed your instructions but got stuck at this stage as I tried to type them manually but continue to get errors, could you please clarify what happens after you typed "try" ? catch,throw etc all seemed to show by themselves :/
in my windows XP .. ihave alot of issues facing ,, im using visual studio 2010 . what is the right visual studio to use in creating a program like voice recognition projects please help me
Hello Mr.Sekhar, thanks for your videos. I have been tried your program in the new version of visual studio 2019. It appears error: "System.NullReferenceException: 'Object reference not set to an instance of an object.'" in Choice clist. How to fix it? Please help me. Thanks.
When I click the "Start Button" it has an error "Access is Denied (Exception from HRESULT: 0x80070005(E_ACCESSDENIED)) and also this one " Object Reference not set to an instance of an object "
very useful indeed.....i understood what u said but can u please help me with a bit different requirement....i want it to work like a passcode where my clist would contain only one word and after that recieving that word, the programme in return runs a specific application or does a specific function..i do not want it to be verbal conservation but a verbal passcode for a specific word that whe recieved runs a specific function
hey shekhar...is there any chances of creating C# application to take continuous speech like of 15-20 mins and convert the whole speech into text simultaneously like subtitles?
can someone please help me on: switch (e.Result.Text.ToString()) { case "hello": ss.SpeakAsync("hello sir"); i'm getting an error saying: control cannot fall out of switch from final case label ('case "hello":' its in 10:40
Hello. When I click start and say "hello", it responds correctly, but also stops. I have to click start again and say the next words and it repeats it twice. If I hit start again it'll speak 3 times, and if I hit it again it'll be 4 times and so on. Why must I click start each time I give it a new prompt and why does it add more responses in +1 increments? Thanks.
Hi Sekhar, Its really helpful. Thanks for the video post. And am working in web application, which I am developing for visually impaired persons Psychometric Test battery; The thing is we are already having the test battery application for normal users; now we are enhancing the same for visually impaired persons, So I am thinking to implement this speech recognition in that with existing grid view; but am struggling with that; Could you please help me out on this? So that the users can easily access the user friendly application. Regards, Narendran Namachivayam.
I got my coding works for English, but I need the same to read Tamil & Hindi Texts which I already loaded into GridView, just need the same to be read; Please do the needful as soon as possible; am working in a product which is going to be used by Visually impaired persons.
how i take dynamic input from the user..? like we specify the inputs in choices good morning ,hello etc...but i want dynamic input and print it... can you just plz give me the code for this
not sure what you mean by dynamic input but im assuming you want the input to be taken in multiple fashions such as "what is the time" or "tell me the time". For this you need to make a choices object with the String array that includes both these statements and use the append method to append the choices object to a grammarbuilder object ( you have to use the append method to add "time" to the end)
Right click on "References" in Solution Explorer > Select "Add Reference" > In the following dialog box, search for "Speech". You will find "System.Speech". Check the option and click Add. Hope this helps.
Hi, i need to maintain a big grammar database some 1000 words i would say. So, i can't keep adding all the words in the program as it would make code dirty. previously i kept a notepad file consisting of all grammar and just referring to it by using "File.ReadAllLines" from my windows form app. but i think it's not effective. I need a good database to store my grammar. Can you suggest me something?. Thank you.
Hello. I tried to re-create the program but I keep getting a reference is null exception thrown for the clist. I have tried #pragma warning disable 0649 to get rid of it but this still is not working. any suggestions?
I was able to fix the error by adding to the following code: Choices clist = new Choices(); before I was only using Choices clist; and it was returning a null value.
and i want to open some forms using voice recognition for extra security. like i will say "Log in Admin" then plus username and password and show another form which is the main form can you show me how to do that in c#
Thanks a lot for the tutorial! helped me a lot....I'm facing one problem though,sometimes it fails to take some commands,I mean voice inputs...what could be the problem?any idea?
might be mad late but i think there might be a variable which contains the input and if you have alot of microphones such as a headphone mic or a condenser you might need to switch the input
I m getting error Object reference not set to an instance of an object. in the following line : clist.Add(new string[] {"hello", "how are you", "close"}); Any help is extremely appreciated.
Sir I like the video. I need a offline speech recognition dictator in my uwp application. So please help me. I already created one but it is only works with online.
Sir i am getting the error " The language of the grammar does not match the language of the speech recognizer " in a pop up box.Any suggestions please ?Also dues to this , in my debug windows on closing the output i get this : Exception thrown: 'System.InvalidOperationException' in System.Speech.dll . Please help !
Thank you for the tutorial. But I want some more. In the tutorial, the grammar is limited, besides that it can't recognize. What if I would like to write every text that has been spken. unlimited grammar. Could you please do a tutorial on that? It would be so helpful. Thank you in advance.
Hello, I was trying to execute your code the error is in choices clist; - it is never assigned and code was unhandled. When i write the process.start - it is also not coming. Can you explain what is the mistake I am doing.
i have the following error "An unhandled exception of type 'System.NullReferenceException' occurred in MyForm.exe" this error msg focuse the line that below is. "clist.Add(new string[] { "hello", "how are you", "what is the current time", "open chrome", "thank you", "close" });"
Hey friend i have made this application as it is but it's not working it showing me object reference not create instance of object then i had initialized Choices class object but still the error is occering and one more error is showing cannot find the requested data item and key value
Hello Amit just create an object for the Choices class i.e. instead of writing Choices clist; use the following code Choices clist = new Choices(); it will resolve the problem i used refactoring while doing that so it might be visible in code typing excuse for using some shortcuts while typing..
Hi sir I am using this code in ASP.NET Web Forms application. It is working but when sre_SpeechRecognized event raised textbox is not filling and RecognizeAsyncStop(); method is not working. My web page is loading continuously. And due to this loading problem I have redirected my page to the same page but loading is not ending.
brother please help me in an error in this code \\\\\\\\\\\ i have an exception error in give link at case "google": ProcessStartInfo str = new ProcessStartInfo(); Process.Start("chrome","www.google.com.pk"); break; it gives an error . A first chance exception of type 'System.NotImplementedException' occurred in text speech.exe Additional information: The method or operation is not implemented. If there is a handler for this exception, the program may be safely continued
please help me out here is an error txtContents.Text += e.Result.Text.ToString() + Environment.NewLine; not recongize the txtContent and if i remove this code of line compiler gives error on clist.Add line of code please help me out clist.Add(new string[] { "hello", "how are you", "thank you", "close" }); Exception thrown: 'System.NullReferenceException' in Asistan.exe error How can I fix
clist.Add(new string[] { "hello", "how are you", "thank you", "close" }); Exception thrown: 'System.NullReferenceException' in Asistan.exe error How can I fix thank you
Hello Sir.., Its not working for me, i tried it, it was not taking my audio input, its just keeping calm, when i press the start button. plez help me in working this application.
sir no next part ? :( please make video how add xml file for more words please please i need this in my project called voice based email client please please
but how do you make it so when the Program ask you a question it waits for your answer, eg how are you shekar -> i'm fine thank you => I'm glad to hear it. how are you shekar -> im not fine => whats goin on ? But if you use cases like that, whenever you say Im not fine, the program will answer wats going on. even tho he DIDNT ASK you anything yet. so the question is how to make it wait for your input and then doing whatever you ask him to do.
wut nono that wasnt my point :( i meant When the program ask a question, how to make it wait for user input before moving on . you know, like if he says do you want me to read you a story, and if you say YES then he'll do it, but if you say NO he'll do something else. but i dont want the YES or NO to be bound to this one question, i want it to work for multiple questions if you know what i mean i want something like Readline in console you know.
In this video we will try to understand how to use Voice Recognition feature of C# using System.Speech.Recognition namespace.
The video provides explains how to acquire and monitor speech input, create speech recognition grammars that produce both literal and semantic recognition results, capture information from events generated by the speech recognition and, and configure and manage speech recognition engines.
If you like this video give it a share
sir i want to known how to add grammer using xml ....
when will you upload this video?
Hey Sekhar, Thanks for the video. Was very simple and informative.
When I try this on my side I am getting a null reference while executing "ss.SpeakAsync("Hello Sumukha");". Have created "ss" object as you have shown - "SpeechSynthesizer ss = new SpeechSynthesizer();". Not sure what is causing this.
I am not a full-time developer. Please excuse me if I am asking some basic questions. Can you please let me know a way for addressing this issue?
This is the full error message -
System.NullReferenceException
HResult=0x80004003
Message=Object reference not set to an instance of an object.
Source=System.Speech
StackTrace:
at System.Speech.Internal.ObjectTokens.RegistryDataKey.HKEYfromRegKey(RegistryKey regKey)
at System.Speech.Internal.ObjectTokens.RegistryDataKey.RootHKEYFromRegPath(String rootPath)
at System.Speech.Internal.ObjectTokens.RegistryDataKey.Open(String registryPath, Boolean fCreateIfNotExist)
at System.Speech.Internal.ObjectTokens.SAPICategories.DefaultDeviceOut()
at System.Speech.Internal.Synthesis.VoiceSynthesis..ctor(WeakReference speechSynthesizer)
at System.Speech.Synthesis.SpeechSynthesizer.get_VoiceSynthesizer()
at System.Speech.Synthesis.SpeechSynthesizer.SpeakAsync(Prompt prompt)
at System.Speech.Synthesis.SpeechSynthesizer.SpeakAsync(String textToSpeak)
at WinFormsApp1.Form1.engine_SpeechRecognized(Object sender, SpeechRecognizedEventArgs e) in D:\Newfolder\PatRec\WinFormsApp1\Form1.cs:line 82
I debugged it... works well... i was searching for this.. thank you very much....Your tutorial is easily understandable...!!!
Thanking you for you excellent tutorial
Thank you , very good job.
Works perfect.....only one issue that you have not initialized the cList object of Choices. Guys instantiate that before adding string into that so as to get this work perfectly. And there is no need of any microphone if you are using laptop
can you explain me how to ad because i am fresher in coding
You are amazing sir... Thank you for the video...
Thank you. It was very useful.
Great work sir
Thankyou sekhar , thankyou so much for this tutorial. and there is one execption coming , so i resolved it by creating the object of choices.
How to resolve
Awesome...
plz make videos on face recognition...
thanks sekhar it worked just fine
thank you sir nice post.. very useful video for beginners like me..
Recognisation. Love that word :)
Thanks Sekhar for this awesome video
very useful tutorial sir ..... please upload whole series for C# ...
ooooh where have you been ????? thank you soooooo much, that was so great
i cant get which button u pressed for void sre_speechRecognized(object, sender, SpeechRecognizedEvents args); and i get error in Process.start in video 10:51
hi im trying to follow the steps in exact order. everything is great until 5:16 seconds in the video. when I click to see code it don't read the way urs shows . please help
PLEASE HELP... is this what u wrote on the 12:15min of th tutorial?, i cant see your vedio clearly "txtContent.Text == e.Result.Text.ToString() = Environment.NewLine";"
am getting an error on this line, saying the lefthand side of the assignment must be a variable, property or indexer... please help.
+Moathodi Matikiti it is txtContents.Text += e.Result.Text.ToString() + Environment.NewLine; you have typed in == instead of += and after .ToString() it is + and you have used = please correct that and execute the application. Thanks for watching my video.
+sekhar srinivas Thank you it worked very well. i have sent you an email i need to understand a few things
txtContents.Text += e.Result.Text.ToString() + Environment.NewLine;
Thank you so much man! This works perfectly fine!
Too good brother.
Hi!! I'm trying to do this program but an error occurred:
An unhandled exception of type 'System.NullReferenceException' occurred in VoiceRecogDemoApp.exe
Additional information: Object reference not set to an instance of an object.
Can you help me, please?
same problem
same problem
Thanks. Very helpful.
at 8:06 after you typed try did all the text below it get generated automatically ? I followed your instructions but got stuck at this stage as I tried to type them manually but continue to get errors, could you please clarify what happens after you typed "try" ? catch,throw etc all seemed to show by themselves :/
type "try" then press tab, tab
Woow, this so good. Keep it you
Thank you very much.... so happy :D
Does this format work with Visual Studio Code?
in my windows XP .. ihave alot of issues facing ,,
im using visual studio 2010 .
what is the right visual studio to use in creating a program like voice recognition projects
please help me
What hardware required to recognise speech plz help..will this work on desktop computer
How can I implement it on web....this is in form ...I need it on web...aspx format
Excellent
Hello Mr.Sekhar, thanks for your videos. I have been tried your program in the new version of visual studio 2019. It appears error: "System.NullReferenceException: 'Object reference not set to an instance of an object.'" in Choice clist. How to fix it? Please help me. Thanks.
same issue
Mr sekhar please help me this method "RequestRecognizerUpdate();" in try block is not working for me....
#poobna: Go to upper left dock>project>add reference>assemblies>search in the search box for system.speech>tick it>ok
hello sir. i have some question, what is the library for this program ?.
hope you will response my question.
thank you sir...
When I click the "Start Button" it has an error "Access is Denied (Exception from HRESULT: 0x80070005(E_ACCESSDENIED)) and also this one " Object Reference not set to an instance of an object "
Me too
@@gaelickusgamer163 you have to add it from the list of references and then do "using System.Speech.Recognition" or Synthesis or whatever w you want
How do you get the form to show when putting in elements? Mine just shows the code and I have to run the code for it to show me the form. Please help
Awesome one
very useful indeed.....i understood what u said but can u please help me with a bit different requirement....i want it to work like a passcode where my clist would contain only one word and after that recieving that word, the programme in return runs a specific application or does a specific function..i do not want it to be verbal conservation but a verbal passcode for a specific word that whe recieved runs a specific function
in this lesson we try to understand what you are saying and if you actually know what your doing
great tutorial :)
hey shekhar...is there any chances of creating C# application to take continuous speech like of 15-20 mins and convert the whole speech into text simultaneously like subtitles?
can someone please help me on:
switch (e.Result.Text.ToString())
{
case "hello":
ss.SpeakAsync("hello sir");
i'm getting an error saying:
control cannot fall out of switch from final case label ('case "hello":'
its in
10:40
Thank you very VERYY MUCH
brother please help me in an error in this code
Hello. When I click start and say "hello", it responds correctly, but also stops. I have to click start again and say the next words and it repeats it twice. If I hit start again it'll speak 3 times, and if I hit it again it'll be 4 times and so on. Why must I click start each time I give it a new prompt and why does it add more responses in +1 increments?
Thanks.
How to keep all the choices in database and then fetch from the database?
sir there is an exception in this code which is (text as a series of uni code). how to handle this exception??
Hi Sekhar,
Its really helpful. Thanks for the video post.
And am working in web application, which I am developing for visually impaired persons Psychometric Test battery;
The thing is we are already having the test battery application for normal users; now we are enhancing the same for visually impaired persons, So I am thinking to implement this speech recognition in that with existing grid view; but am struggling with that;
Could you please help me out on this? So that the users can easily access the user friendly application.
Regards,
Narendran Namachivayam.
What if i dont want to use Choices and implement it dynamically ?
plz help me how i can supply audio input to the recognizer.. i use headphones for input but not working
Sir i have a problem that
process. Start is not shown please tell me what's the problem is ?
clist=new Choices();
try this it may help you.....
thanks, your way is very helpfull
Nice suggestion, Veda!
2 years later, you are a monster
I got my coding works for English, but I need the same to read Tamil & Hindi Texts which I already loaded into GridView, just need the same to be read; Please do the needful as soon as possible; am working in a product which is going to be used by Visually impaired persons.
in clist exception is occured System.NullReferenceException', can anyone help? thanks in advance.
thank you sir 😊
how i take dynamic input from the user..?
like we specify the inputs in choices good morning ,hello etc...but i want dynamic input and print it...
can you just plz give me the code for this
not sure what you mean by dynamic input but im assuming you want the input to be taken in multiple fashions such as "what is the time" or "tell me the time". For this you need to make a choices object with the String array that includes both these statements and use the append method to append the choices object to a grammarbuilder object ( you have to use the append method to add "time" to the end)
How can I open system programs like vlc, Microsoft word
Hi, sir i want to ask you question. How can we add system.speech to reference in visual studio 2012
Right click on "References" in Solution Explorer > Select "Add Reference" > In the following dialog box, search for "Speech". You will find "System.Speech". Check the option and click Add. Hope this helps.
is there any solution to use this code for web based project in asp.net
Hi, i need to maintain a big grammar database some 1000 words i would say. So, i can't keep adding all the words in the program as it would make code dirty. previously i kept a notepad file consisting of all grammar and just referring to it by using "File.ReadAllLines" from my windows form app. but i think it's not effective. I need a good database to store my grammar. Can you suggest me something?. Thank you.
+Harish kutty use xml file to store the data it will be easy to handle
sekhar srinivas Thanks!! I'm working on it..do you have any idea about creating a knowledge base in xml.
if you require any video on how to use XML grammer within the application i can do that by next week as this week am pre-occupied with other work
Hello. I tried to re-create the program but I keep getting a reference is null exception thrown for the clist. I have tried #pragma warning disable 0649 to get rid of it but this still is not working. any suggestions?
I was able to fix the error by adding to the following code:
Choices clist = new Choices();
before I was only using Choices clist; and it was returning a null value.
Thanks Daniel. Now its working :)
+Daniel Bell thnx man
ilove you hahah
Thnq man...
and i want to open some forms using voice recognition for extra security. like i will say "Log in Admin" then plus username and password and show another form which is the main form can you show me how to do that in c#
Thanks a lot for the tutorial! helped me a lot....I'm facing one problem though,sometimes it fails to take some commands,I mean voice inputs...what could be the problem?any idea?
might be mad late but i think there might be a variable which contains the input and if you have alot of microphones such as a headphone mic or a condenser you might need to switch the input
I m getting error Object reference not set to an instance of an object. in the following line : clist.Add(new string[] {"hello", "how are you", "close"}); Any help is extremely appreciated.
you have to initialize using the keyWord "new" such as Choices clist = new Choices( new String[] {whatever u want})
I am having problem in the execution of the program it highlights clist and says "object reference not to set an instance of an object" pls help
Hi I have same question as prachi shaha. Was that answered any time?
Sir
I like the video. I need a offline speech recognition dictator in my uwp application. So please help me. I already created one but it is only works with online.
Sir i am getting the error " The language of the grammar does not match the language of the speech recognizer " in a pop up box.Any suggestions please ?Also dues to this , in my debug windows on closing the output i get this : Exception thrown: 'System.InvalidOperationException' in System.Speech.dll . Please help !
me too
Thank you for the tutorial.
But I want some more.
In the tutorial, the grammar is limited, besides that it can't recognize.
What if I would like to write every text that has been spken. unlimited grammar.
Could you please do a tutorial on that?
It would be so helpful.
Thank you in advance.
Thanks for the compliments i will prepare another video in which i will explain how to prepare
the grammar to support sentences
Thank you so much..:)
From where the "Process" came in code? Please explain
you have to use "using System.Diagnostics;"
thanks mate
plz explain how to remove this bug..i want urgently
Hello,
I was trying to execute your code the error is in
choices clist; - it is never assigned and code was unhandled.
When i write the process.start - it is also not coming.
Can you explain what is the mistake I am doing.
+Pratik Bhandari Please Create an object for the choices at the form_load : clist = new Choices();
HI YOU SEE UR PROJECT WILL YOU PLZ MAKE IT SO UR COMMANDS IN THE TOOL RUN FROM A TXT FILE PLZZZ AND THEN DO A VIDEO ON THT
i have the following error
"An unhandled exception of type 'System.NullReferenceException' occurred in MyForm.exe"
this error msg focuse the line that below is.
"clist.Add(new string[] { "hello", "how are you", "what is the current time", "open chrome", "thank you", "close" });"
The same for me
Hey friend i have made this application as it is but it's not working it showing me object reference not create instance of object then i had initialized Choices class object but still the error is occering
and one more error is showing cannot find the requested data item and key value
Hello Amit just create an object for the Choices class i.e. instead of writing Choices clist; use the following code Choices clist = new Choices(); it will resolve the problem i used refactoring while doing that so it might be visible in code typing excuse for using some shortcuts while typing..
yes sir it worked successfully
Once i clicked start button and it shows and error, "Cannot find the requested data item, such as a data key or value" help please
Hi sir I am using this code in ASP.NET Web Forms application. It is working but when sre_SpeechRecognized event raised textbox is not filling and RecognizeAsyncStop(); method is not working. My web page is loading continuously. And due to this loading problem I have redirected my page to the same page but loading is not ending.
How to close other application
Hi sir, I need tutorial on "voice recognition lock opens".
Hello Sir...
Its not working for me, it is not taking my audio input.
got an error for NullReferenceException was unhandled ??
how do i resolve this ..
it is better if you eidi the code to it ll handle the null exception.
Choices clist = new Choices();
brother please help me in an error in this code
\\\\\\\\\\\ i have an exception error in give link at
case "google":
ProcessStartInfo str = new ProcessStartInfo();
Process.Start("chrome","www.google.com.pk");
break;
it gives an error .
A first chance exception of type 'System.NotImplementedException' occurred in text speech.exe
Additional information: The method or operation is not implemented.
If there is a handler for this exception, the program may be safely continued
Podrías compartir el código en un documento zip ?
hi?thanks for the tutorial.Can I convert in into android app?
Hi we can use Microsoft Cognitive Services to achieve the same in a very simple way if it is for mobile development
Error when i press Start button - SystemNullReferenceException - how to fix it?
Sir but it's working on Android os
nice...
Sir,it is not reply with voice?
Now Can i Enter Code For Opening Notepad, Writing the Words Said by User and Then Saving it ? Please Help :)
My code is run But Ouput is Again and Again Repeat "Hello" Nothing is Perform. what i do Now?
Sir I try that code but it doesn't work,can you send me the code .
please help me out here is an error
txtContents.Text += e.Result.Text.ToString() + Environment.NewLine;
not recongize the txtContent
and if i remove this code of line compiler gives error on clist.Add line of code please help me out
clist.Add(new string[] { "hello", "how are you", "thank you", "close" });
Exception thrown: 'System.NullReferenceException' in Asistan.exe
error
How can I fix
MALIK ADNAN
yes bro
sir i cant acces process.start please help me
WILL U PLZ MAKE A DOWNLOAD OF THIS TOOL
what is the difference between VB.net 2010 and this C# please tell me someone?
VB and C# are different programming languages
I thought that two is a same PL I mean it has a similarity in terms of a GUI
Hi
Is it working for Android }?
clist.Add(new string[] { "hello", "how are you", "thank you", "close" });
Exception thrown: 'System.NullReferenceException' in Asistan.exe
error
How can I fix
thank you
just simply replace the code .................Choices clist; to Choices clist = new Choices();
Choices clist = new Choices();
Hello Sir.., Its not working for me, i tried it, it was not taking my audio input, its just keeping calm, when i press the start button. plez help me in working this application.
please send your code to my mail id : sekharonline4u@gmail.com i will check that out
sekhar srinivas sir I have sent the code to your mail.., can you provide me the solution
i got an error in the clist.add()
the error is this :( Object reference not set to an instance of an object.
Choices clist=new Choices();
Make the object of choices class and then use it .
hey, i tried this and i get a message saying "access denied" do you know what to do sir
sir no next part ? :( please make video how add xml file for more words please please i need this in my project called voice based email client please please
but how do you make it so when the Program ask you a question it waits for your answer, eg
how are you shekar -> i'm fine thank you => I'm glad to hear it.
how are you shekar -> im not fine => whats goin on ?
But if you use cases like that, whenever you say Im not fine, the program will answer wats going on. even tho he DIDNT ASK you anything yet.
so the question is how to make it wait for your input and then doing whatever you ask him to do.
skyz3ra Hi it can done by adding more grammer to the application with the emotions for that grammer
wut nono that wasnt my point :(
i meant When the program ask a question, how to make it wait for user input before moving on .
you know, like if he says do you want me to read you a story, and if you say YES then he'll do it, but if you say NO he'll do something else.
but i dont want the YES or NO to be bound to this one question, i want it to work for multiple questions if you know what i mean
i want something like Readline in console you know.