IsNumeric Probelm?

[Nader]

This code is only to insert Number like this type 1,2,3 ,77, 1200... etc. It doesn't accept like this type 1.5, 2.5, 55.5 ... etc. How to make it accept like this type.

If Asc(e.KeyChar) <> 13 AndAlso Asc(e.KeyChar) <> 8 _
AndAlsoNot IsNumeric(e.KeyChar) Then
MessageBox.Show("Only Numbers")
e.Handled = True
EndIf

 

[Sehnsucht]

How about using a NumericUpDown control instead of a TextBox ?

 

[Nader]

I can't understand what do you mean

 

[MattP]

NumericUpDown Class (System.Windows.Forms)

 

[JuggaloBrotha]

This'll probably help a little more: http://www.vbdotnetforums.com/windows-forms/28288-numericupdown.html

 

[Nader]

I didn't relaize that you are mean Tools. Thank you for help!