假设DataGridTextBoxColumn1是DataGridTableStyle中的DataGridTextBoxColumn,在声明控件部分加入:
cmicTxt = Me.DataGridTextBoxColumn1.TextBox
加入DataGridTextBoxColumn.TextBox的MouseUp事件:
Friend WithEvents cmicTxt As TextBox
Private Sub txtTest_MouseUp(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles txtTest.MouseUp
MessageBox.Show("aaa")
End Sub