vbnet

[ssssiva19852007]

the textbox only accepts characters how to develope the code in vb.net,and also how to access the .exe files in vb.net,

[khani]

the textbox only accepts characters how to develope the code in vb.net,and also how to access the .exe files in vb.net,

select key press event of that textbox and write following code

if asc(e.keychar)>=48 and asc(e.keychar)<=56 then

e.handled=true
else
e.handled=false

end if

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Dim startInfo As System.Diagnostics.ProcessStartInfo
Dim pStart As New System.Diagnostics.Process

startInfo = New System.Diagnostics.ProcessStartInfo("C:\file.exe")

pStart.StartInfo = startInfo
pStart.Start()
pStart.WaitForExit()