두 번 이상 같은 양식 열기

Question

두 번 이상 양식을 열 수 있습니까?

를 눌러 단추 1 Form2를 다시

보도 Button1을 열어 form2.show

단추 1 가 다른 Form2를 옆에 오래된 Form2를

가능한 경우에 열어, Form1에 버튼을 모두 죽일 수있다 Form2 창이 열리나요?

Answer 1

물론 가능합니다. 같은 양식의 두 인스턴스를 희미하게하십시오.

Public Class Form1 

    Private m_WindowList As New List(Of Form2) 

    Private Sub OpenWindowButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenWindowButton.Click 
     OpenWindow() 
    End Sub 

    Private Sub CloseWindowsButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CloseWindowsButton.Click 
     CloseWindows() 
    End Sub 

    Private Sub OpenWindowsButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenWindowsButton.Click 
     Dim WindowCount As Int32 
     If Int32.TryParse(WindowCountTextBox.Text, WindowCount) Then 
      OpenWindows(WindowCount) 
     End If 
    End Sub 

    Private Sub OpenWindow() 
     Dim NewWindow As New Form2 
     m_WindowList.Add(NewWindow) 
     NewWindow.Show() 
    End Sub 

    Private Sub OpenWindows(ByVal Count As Int32) 
     For i = 1 To Count 
      OpenWindow() 
     Next 
    End Sub 

    Private Sub CloseWindows() 
     For Each Window In m_WindowList 
      Window.Close() 
      Window.Dispose() 
     Next 
     m_WindowList.Clear() 
    End Sub 

End Class 

Answer 2

Dim MyNewForm2 = New Form2 
MyNewForm2.Show