实现窗口间的参数传递

最近在用powerbuilder开发程序觉得其中的openwithparam()函数很好用

在vb中实现起来也很简单

建立一个模块加入如下代码：

Sub openfromwithparam(ByVal str As String)

Dim Form As Form2

Set Form = New Form2

Form.str = str

Form.Label1.Caption = Form.str

Form.Show

End Sub

form1代码如下：

Private Sub Command1_Click()

Call openfromwithparam("liyong")

End Sub

Private Sub Form_Load()

End Sub

form2代码：

Public str As String

Private Sub Form_Load()

End Sub