我正在开发一个从网上抓取照片的应用程序。我有保存按钮工作。但是,当我尝试保存时,我需要在名称之后输入名称和缩写,例如name.txt 如何将过滤器添加到我的保存代码中?
这是我的代码:
Private Sub SaveButton_Click(sender As Object, e As EventArgs) Handles SaveButton.Click
If My.Application.CommandLineArgs IsNot Nothing AndAlso _
My.Application.CommandLineArgs.Count > 0 Then
Dim UserFile As String = My.Application.CommandLineArgs(0)
End If
If SaveFD.ShowDialog() = DialogResult.OK Then
Dim sb As New System.Text.StringBuilder()
For Each o As Object In LstMain.Items
sb.AppendLine(o)
Next
System.IO.File.WriteAllText(SaveFD.FileName, sb.ToString())
End If
End Sub