Private Sub Command1_Click() Dim strFileName As String Dim intFileNo As Integer Dim strInput As String On Error GoTo errSub With CommonDialog1 .FileName = "" .DialogTitle = "打开文件" .Filter = "文本文件|*.txt" .InitDir = App.Path End With CommonDialog1.ShowOpen '显示对话框,选择要打开的文件 strFileName = CommonDialog1.FileName '录入要打开的文件路径 If strFileName <> "" Then '执行打开文件操作 intFileNo = FreeFile(0) Open strFileName For Input As #intFileNo Input #intFileNo, strInput Close #intFileNo Text1.Text = strInput End If Exit Sub errSub:End Sub
OpenFileDialog1.Title = "Open File" OpenFileDialog1.Filter = "*.*" If OpenFileDialog1.ShowDialog() = DialogResult.OK Then RichTextBox1.LoadFile(OpenFileDialog1.FileName, RichTextBoxStreamType.PlainText) End If
Private Sub Command1_Click()
Dim strFileName As String
Dim intFileNo As Integer
Dim strInput As String
On Error GoTo errSub
With CommonDialog1
.FileName = ""
.DialogTitle = "打开文件"
.Filter = "文本文件|*.txt"
.InitDir = App.Path
End With
CommonDialog1.ShowOpen '显示对话框,选择要打开的文件
strFileName = CommonDialog1.FileName '录入要打开的文件路径
If strFileName <> "" Then
'执行打开文件操作
intFileNo = FreeFile(0)
Open strFileName For Input As #intFileNo
Input #intFileNo, strInput
Close #intFileNo
Text1.Text = strInput
End If
Exit Sub
errSub:End Sub
OpenFileDialog1.Filter = "*.*"
If OpenFileDialog1.ShowDialog() = DialogResult.OK Then
RichTextBox1.LoadFile(OpenFileDialog1.FileName, RichTextBoxStreamType.PlainText)
End If