1个OpenFileDialog，用于4个按钮 [英] 1 OpenFileDialog for 4 buttons

问题描述

我有四个文本框和四个按钮

如何使用一个OpenFileDialog1进行4个按钮控件..？



谢谢



以下是代码..

I have four textboxes and four buttons
how can I use one OpenFileDialog1 for 4 button controls..?

thanks

below is the code ..

Private Sub btn_ClientSelectTemplate_0_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_0.Click
      OpenFileDialog1.ShowDialog()
  End Sub

  Private Sub btn_ClientSelectTemplate_1_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_1.Click
      OpenFileDialog1.ShowDialog()
  End Sub

  Private Sub btn_ClientSelectTemplate_2_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_2.Click
      OpenFileDialog1.ShowDialog()
  End Sub

  Private Sub btn_ClientSelectTemplate_3_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_3.Click
      OpenFileDialog1.ShowDialog()
  End Sub

  Private Sub OpenFileDialog1_FileOk(sender As System.Object, e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog1.FileOk
      '' --- Gives the full path of file name
      Me.txtClientProject_0.Text = OpenFileDialog1.FileName
      '' --- Gives only the file name
      'Me.txtClientProject_0.Text = Path.GetFileName(OpenFileDialog1.FileName)

  End Sub

  Private Sub OpenFileDialog2_FileOk(sender As System.Object, e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog2.FileOk
      txtClientProject_1.Text = OpenFileDialog2.FileName
  End Sub

  Private Sub OpenFileDialog3_FileOk(sender As System.Object, e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog3.FileOk
      txtClientProject_2.Text = OpenFileDialog3.FileName
  End Sub

  Private Sub OpenFileDialog4_FileOk(sender As System.Object, e As System.ComponentModel.CancelEventArgs) Handles OpenFileDialog4.FileOk
      txtClientProject_3.Text = OpenFileDialog4.FileName
  End Sub

推荐答案

为什么使用单独的事件来填充文件名的文本框。 showdialog代码在同一个按钮事件后写相同



看到这个

Why are you using separate event to populate text box for file name. Write the same after showdialog code in the same button event

see this

Private Sub btn_ClientSelectTemplate_0_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_0.Click
      OpenFileDialog1.ShowDialog()
     Me.txtClientProject_0.Text = OpenFileDialog1.FileName
      '' --- Gives only the file name
      'Me.txtClientProject_0.Text = Path.GetFileName(OpenFileDialog1.FileName)

  End Sub

  Private Sub btn_ClientSelectTemplate_1_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_1.Click
      OpenFileDialog1.ShowDialog()
  txtClientProject_1.Text = OpenFileDialog2.FileName
  End Sub

  Private Sub btn_ClientSelectTemplate_2_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_2.Click
      OpenFileDialog1.ShowDialog()
 txtClientProject_2.Text = OpenFileDialog3.FileName
  End Sub

  Private Sub btn_ClientSelectTemplate_3_Click(sender As System.Object, e As System.EventArgs) Handles btn_ClientSelectTemplate_3.Click
      OpenFileDialog1.ShowDialog()
 txtClientProject_3.Text = OpenFileDialog4.FileName
  End Sub

这篇关于1个OpenFileDialog，用于4个按钮的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！