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AnswerRe: Send a mail that has Arabic characters using Gmail API Pin
Randor 11-Mar-22 13:17
professional Randor 11-Mar-22 13:17 
QuestionGenerate Textbox on runtime Pin
Saim Ullah 20219-Mar-22 22:47
Saim Ullah 20219-Mar-22 22:47 
QuestionRe: Generate Textbox on runtime Pin
Richard MacCutchan9-Mar-22 23:38
mveRichard MacCutchan9-Mar-22 23:38 
AnswerRe: Generate Textbox on runtime Pin
Saim Ullah 202110-Mar-22 0:23
Saim Ullah 202110-Mar-22 0:23 
GeneralRe: Generate Textbox on runtime Pin
Richard MacCutchan10-Mar-22 0:31
mveRichard MacCutchan10-Mar-22 0:31 
GeneralRe: Generate Textbox on runtime Pin
Saim Ullah 202110-Mar-22 0:41
Saim Ullah 202110-Mar-22 0:41 
GeneralRe: Generate Textbox on runtime Pin
Richard MacCutchan10-Mar-22 0:45
mveRichard MacCutchan10-Mar-22 0:45 
AnswerRe: Generate Textbox on runtime Pin
OriginalGriff10-Mar-22 0:12
mveOriginalGriff10-Mar-22 0:12 
This is one of the most common problems we get asked, and it's also the one we are least equipped to answer, but you are most equipped to answer yourself.

Let me just explain what the error means: You have tried to use a variable, property, or a method return value but it contains null - which means that there is no instance of a class in the variable.
It's a bit like a pocket: you have a pocket in your shirt, which you use to hold a pen. If you reach into the pocket and find there isn't a pen there, you can't sign your name on a piece of paper - and you will get very funny looks if you try! The empty pocket is giving you a null value (no pen here!) so you can't do anything that you would normally do once you retrieved your pen. Why is it empty? That's the question - it may be that you forgot to pick up your pen when you left the house this morning, or possibly you left the pen in the pocket of yesterday's shirt when you took it off last night.

We can't tell, because we weren't there, and even more importantly, we can't even see your shirt, much less what is in the pocket!

Back to computers, and you have done the same thing, somehow - and we can't see your code, much less run it and find out what contains null when it shouldn't.
But you can - and Visual Studio will help you here. Run your program in the debugger and when it fails, it will show you the line it found the problem on. You can then start looking at the various parts of it to see what value is null and start looking back through your code to find out why. So put a breakpoint at the beginning of the method containing the error line, and run your program from the start again. This time, the debugger will stop before the error, and let you examine what is going on by stepping through the code looking at your values.

But we can't do that - we don't have your code, we don't know how to use it if we did have it, we don't have your data. So try it - and see how much information you can find out!
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
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GeneralRe: Generate Textbox on runtime Pin
Saim Ullah 202110-Mar-22 0:34
Saim Ullah 202110-Mar-22 0:34 
GeneralRe: Generate Textbox on runtime Pin
OriginalGriff10-Mar-22 1:08
mveOriginalGriff10-Mar-22 1:08 
GeneralRe: Generate Textbox on runtime Pin
Saim Ullah 202110-Mar-22 7:59
Saim Ullah 202110-Mar-22 7:59 
AnswerRe: Generate Textbox on runtime Pin
RedDk10-Mar-22 8:26
RedDk10-Mar-22 8:26 
GeneralRe: Generate Textbox on runtime Pin
Richard MacCutchan10-Mar-22 22:21
mveRichard MacCutchan10-Mar-22 22:21 
GeneralRe: Generate Textbox on runtime Pin
RedDk11-Mar-22 8:06
RedDk11-Mar-22 8:06 
QuestionC# File.Create terminating WimForm app wiith no error thrown ? Pin
BillWoodruff8-Mar-22 5:03
professionalBillWoodruff8-Mar-22 5:03 
AnswerRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
Pete O'Hanlon8-Mar-22 5:24
mvePete O'Hanlon8-Mar-22 5:24 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
BillWoodruff8-Mar-22 6:27
professionalBillWoodruff8-Mar-22 6:27 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
Pete O'Hanlon8-Mar-22 20:42
mvePete O'Hanlon8-Mar-22 20:42 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
BillWoodruff8-Mar-22 21:19
professionalBillWoodruff8-Mar-22 21:19 
AnswerRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
Richard Deeming8-Mar-22 21:49
mveRichard Deeming8-Mar-22 21:49 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
BillWoodruff8-Mar-22 22:08
professionalBillWoodruff8-Mar-22 22:08 
AnswerRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
Randor 9-Mar-22 9:05
professional Randor 9-Mar-22 9:05 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
BillWoodruff9-Mar-22 9:29
professionalBillWoodruff9-Mar-22 9:29 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
Randor 9-Mar-22 9:36
professional Randor 9-Mar-22 9:36 
GeneralRe: C# File.Create terminating WimForm app wiith no error thrown ? Pin
BillWoodruff9-Mar-22 22:00
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