Vb validating event

Private Sub Text Box_Key Press(By Val sender As Object, By Val e As System.

You can use these properties to manage the currently selected item in the list, the , or Checked List Box on a base Windows Forms page and want to modify the string collections of those controls in a derived form, the string collections of those controls in the base form must be empty.It works, if I type in a number and then press enter-key or tab-key or click outside the gid.Does the validation works different by clicking on the grid and hitting the enter/tab key, ?If the string collections are not empty, they become read-only when you derive another form..The ability to store values that are different from displayed text is inherited from List Control.

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