我创建了 2 个表格( Parent & amp; child), 我想将唯一的文本框值存储到父窗体中的变量 。
就像这样:
《父母法》:
dim passed_value = new childform()
passed_value.show()
关闭时 :
使用 childform Textbox 值的刷新 pass_valu 变量 。
您可以完成以下任务 :
String variable in the child form. Public value As String
ShowDialog() in the Main Form to show the Child form. Dim frm As New Form2
frm.ShowDialog()
value in your form as per your needs] value = "New Value"
value variable from the Child form and set the textbox text according to it. TextBox1.Text = frm.value
我会把它变成财产 并给予它必要的访问权限, 在我看来,这似乎是 Read Only 。
Private _myValue As DataType
Public ReadOnly Property MyValue() As DataType
Get
Return _myValue
End Get
您可以访问它 : my Form.MyValue 。
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