如何使用process.start打开文件？ [英] How do I open a file using process.start?

问题描述

我有一些代码可以使用记事本或写字板打开文件。我试图能够使用用户选择的文本编辑器打开相同的文件。我尝试使用Microsoft Word作为测试但无法使其工作。这是我的代码（哦：变量OtherPuzzleEditorPath在模块中定义为Public）：

I have some code that can open a file with either Notepad or Wordpad. I am attempting to be able to open the same file with a text editor of the users choice. I tried Microsoft Word as a test but cannot get it to work. Here is my code (oh: the variable "OtherPuzzleEditorPath" is defined as Public in a module):

Private Sub viewBtn_Click(sender As Object, e As EventArgs) Handles viewBtn.Click
        Dim MySelectedPath As String = Nothing
        Dim MySelectedExt As String = Nothing
        Dim EditorPath As String = Nothing
        
        Select Case True

            Case RadioButton1.Checked
                MySelectedPath = PuzzlePath
                MySelectedExt = ".wsp"

            Case RadioButton2.Checked
                MySelectedPath = SolutionsPath
                MySelectedExt = ".wss"

        End Select

        EditorPath = MySelectedPath & ListBox3.SelectedItem.ToString & MySelectedExt

        Select Case True

            Case OpenWithNotepad
                Process.Start("Notepad.exe", EditorPath)

            Case OpenWithWordpad
                Process.Start("Wordpad.exe", Chr(34) & EditorPath & Chr(34)) 'DONT CHANGE THIS LINE!

            Case OpenWithOther
                Process.Start(OtherPuzzleEditorPath & Space(1) & EditorPath)

        End Select

        ListBox3.ClearSelected()
        deleteBtn.Enabled = False
        viewBtn.Enabled = False

    End Sub<pre lang="vb">

我尝试过：



定义两个字符串的不同变体：ie（Chr（34） ）& [路径]& Chr（34）），更改为可执行文件在FIRST中的目录，然后使用文件路径运行它。

What I have tried:

Different variations of defining both strings: ie(Chr(34) & [path] & Chr(34)), changing to the directory the executable is in FIRST, then running it with the path of the file.

推荐答案

您更改了传递参数的方式当你添加OtherPuzzleEditor时。你没有提供空格然后提供参数。



您应该将可执行文件传递给启动，并将其参数作为Start调用的单独参数传递。更改代码：

You changed the way you passed parameters when you added your "OtherPuzzleEditor". You do not provide a space and then the parameter.

You are supposed to pass the executable to launch and its parameters as separate arguments to the Start call. Change the code from this:

Process.Start(OtherPuzzleEditorPath & Space(1) & EditorPath)

对此：

To this:

Process.Start(OtherPuzzleEditorPath, EditorPath)

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