textbox auto postback

[Sarfaraj Ahmed]

textbox name txtBarcode, when user will put 11 character then automatically it will call a function getbarcodeDetails(txtBarcode.text) How will i do it?

Sarfarj Ahmed

[Taylor]

lots of ways... one of them is to get the length of the text with len function (vb6 and vb.net support) if the legnth was equal to 11 so it calls the function.

A.E.K

[Sarfaraj Ahmed]

thanks for ur reply if txtBarcode.text.length = 11 then msgbox("Length is 11") end if so do i need to write down the code under txtBarcode? thanks

Sarfarj Ahmed

[nishkarsh_k]

you have to put this code in key press even of the text box

[Sarfaraj Ahmed]

thanks I got it .

Sarfarj Ahmed