Question

我想在FORM4（FIBER_OPTIC）上双击txtLocalEastDdfFrom时从FORM7（DDF_FROM）返回值并填充txtLocalEastDdfFrom。此操作适用于FORM1和FORM5，但不适用于FORM4和FORM7。请帮帮我。

("FORM7=DDF_FROM")
Public Class DDF_FROM
    Private Sub btnApplay_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnApplay.Click
        FIBER_OPTIC.txtLocalEastDdfFrom.Text = CombDdfFromRow.Text & CombDdfFromBay.Text & "-" & CombDdfFromShelf.Text & "-" & CombDdfFromNumber.Text
        Me.Close()
    End Sub
End Class

txtLocalEastDdfFrom已开启（＆＃34; FORM4 = FIBER_OPTIC＆＃34;）

 Private Sub txtLocalEastDdfFrom_DoubleClick(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtLocalEastDdfFrom.DoubleClick
      Dim EastddfAdd As New DDF_FROM
      EastddfAdd.Show()
 End Sub

Answer 1

不要仅使用新表单来显示表单使用而是显示实际表单名称，如

Form4.Show（）

则...

Form4.TextBox1.Text = Form7.TextBox1.Text

如何从FORM 7填写FORM 4上的文本框

1 个答案: