如何在vb.net中使用savefiledialog

Question

我有一个名为TextEditPro的程序，我刚开始它，我遇到了一个问题。

当我点击另存为的代码...我不知道如何使用savefiledialog，所以当你点击Save时它会弹出！

任何帮助？

Answer 1

学习使用MSDN - 在documentation为SaveFileDialog有一个例子

Private Sub button1_Click(sender As Object, e As System.EventArgs) 
    Dim myStream As Stream 
    Dim saveFileDialog1 As New SaveFileDialog() 

    saveFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*" 
    saveFileDialog1.FilterIndex = 2 
    saveFileDialog1.RestoreDirectory = True 

    If saveFileDialog1.ShowDialog() = DialogResult.OK Then 
     myStream = saveFileDialog1.OpenFile() 
     If (myStream IsNot Nothing) Then 
      ' Code to write the stream goes here. 
      myStream.Close() 
     End If 
    End If 
End Sub