在不同的窗体之间传递所需值

一.在窗体内总定义公共变量进行传递(常用)

二.在窗体内部定义函数进行传递

建二个窗体
Form1
Text1
Command1

代码：
Option Explicit

Private Sub Command1_Click()
Dim strTemp As String
strTemp = Form2.GetText(Text1.Text)
Text1.Text = strTemp
End Sub

Private Sub Form_Load()
Text1.Text = "我是第一个窗体的文本"
End Sub

Form2
Text1
Text2
Command1

代码：
Option Explicit

Dim mstrTemp As String

Private Sub Command1_Click()
Unload Me
End Sub

Private Sub Form_Load()
Text1.Text = "我是第二个窗体的文本"
Text2.Text = ""
Text2.Text = mstrTemp
End Sub

Public Function GetText(ByVal strText As String) As String
mstrTemp = strText
Me.Show vbModal
GetText = Text1.Text
Unload Me
End Function