vb.net 如何在 Visual Basic 2010 中打开程序？
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How would I open a program within Visual Basic 2010?
提问by Anonymous the Great.
How would I open a program within Visual Basic 2010? (Like running "Application.txt" from "C:\" within a Visual Basic project.
如何在 Visual Basic 2010 中打开程序？（就像在 Visual Basic 项目中从“C:\”运行“Application.txt”一样。
Public Class getfrom
Dim getfrom As String
Dim saveto As String
Dim download As Boolean
Function openRunt()
Dim myProcess As New Process()
Try
myProcess.StartInfo.UseShellExecute = False
myProcess.StartInfo.FileName = "C:\Runt.exe"
myProcess.StartInfo.CreateNoWindow = True
myProcess.Start()
Catch e As Exception
' do nothing.
End Try
Return False
End Function
Function setVariables()
' Download the file from..
getfrom = "http://sourceforge.net/projects/iforsm/files/iForsm.exe"
' Download the file to..
saveto = "C:\Runt.exe"
' Allow download..
download = True
Return False
End Function
Private Sub getfrom_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
setVariables()
If download = True Then
My.Computer.Network.DownloadFile(getfrom, saveto)
Dim fileExists As Boolean
fileExists = My.Computer.FileSystem.FileExists("C:\Runt.exe")
If fileExists = True Then
'System.Diagnostics.Process.Start("notepad.exe", "c:\Application.txt")
openRunt()
End If
Else
End
End If
'End
End Sub
End Class
回答by Quintin Robinson
If you mean opening the text file with the notepad program via your application then something like the following should do the trick.
如果您的意思是通过您的应用程序使用记事本程序打开文本文件，那么以下内容应该可以解决问题。
System.Diagnostics.Process.Start("notepad.exe", "c:\Application.txt")
See: http://msdn.microsoft.com/en-us/library/system.diagnostics.process.start.aspx
请参阅：http: //msdn.microsoft.com/en-us/library/system.diagnostics.process.start.aspx
回答by Peter
You would use the ProcessStart mechanism, see the link below for a tutorial.
您将使用 ProcessStart 机制，请参阅下面的链接以获取教程。
This is located within the System.Diagnostics namespace.
它位于 System.Diagnostics 命名空间内。
Thanks Pete
谢谢皮特
