3 digit seperating in dat grid view WHEN TYPING

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HI bax i cant solve my problem yet please help me i want when im typing in one column of grid the number separating automatic by ","
for exam when im typing 12365432 its IMMEDIATe convert to 123,654,32
thanks

Posted 6-Mar-13 22:54pm

fatima...68

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Sandeep Mewara 7-Mar-13 10:29am

It would be good to share what you were trying that you could not get it working. Update the question with it.

fatima...68 9-Mar-13 4:33am

hi my friend i want to convert a number like 4561230 to 4,561,230 as when user typing. its mean in one column of data grid view when user type the forth number last three number automatically separate from right whit ","
is it clear?

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Sharp Robin · Answer 1 · 2013-03-08T06:26:00

From what I understood, you wish to update on every user interaction (e.g. when user is editing some number in TextBox).

If that is the case, it should be very easy, just hook up to proper event (probably TextChanged or something like that, MSDN is the place to find out more detailed information) and make your changes accordingly to the Text property.

Make sure that you check if there is any difference between string that you prepared to set as new value of Text property and the string that is in Text property and only change Text property if they are different to avoid infinite loop. The preparation of newly formatted string should be easy, you should remove thousand and decimal separator from string, pars it and parsed value convert to string. Or something like that.

Hope I was of any help to you.

Happy coding. :)