[VB.NET]TextBox判斷輸入後是否有按Enter

2011-09-22

12516
0
VB.NET
2011-09-23

在TextBox加入KeyPress的事件，然後判斷輸入的字元

Private Sub TextBox2_KeyPress(ByVal sender As System.Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox2.KeyPress
        If e.KeyChar = Microsoft.VisualBasic.ChrW(Keys.Return) Then
            MsgBox("輸入的值是" & TextBox2.Text)
        End If
End Sub

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