[英]How can I programmatically launch visual studio and send it to a specific file / line?
我有一种很好的方法来捕获未处理的异常 ,这些异常会显示给我的用户,并(可选)通过电子邮件发送给自己。 它们通常看起来像这样:
Uncaught exception encountered in MyApp (Version 1.1.0)!
Exception:
Object reference not set to an instance of an object.
Exception type:
System.NullReferenceException
Source:
MyApp
Stack trace:
at SomeLibrary.DoMoreStuff() in c:\projects\myapp\somelibrary.h:line 509
at SomeAlgothim.DoStuff() in c:\projects\myapp\somealgorithm.h:line 519
at MyApp.MainForm.ItemCheckedEventHandler(Object sender, ItemCheckedEventArgs e) in c:\projects\myapp\mainform.cpp:line 106
at System.Windows.Forms.ListView.OnItemChecked(ItemCheckedEventArgs e)
at System.Windows.Forms.ListView.WmReflectNotify(Message& m)
at System.Windows.Forms.ListView.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
是否可以启动Visual Studio并在有问题的行上打开c:\\projects\\myapp\\somelibrary.h
,如果可以,怎么办?
如果可能的话,我也想从生成的(html)电子邮件中执行此操作?
您可以使用例如VBScript自动运行Visual Studio:
filename = Wscript.Arguments(0)
lineNo = Wscript.Arguments(1)
' Creates an instance of the Visual Studio IDE.
Set dte = CreateObject("VisualStudio.DTE")
' Make it visible and keep it open after we finish this script.
dte.MainWindow.Visible = True
dte.UserControl = True
' Open file and move to specified line.
dte.ItemOperations.OpenFile(filename)
dte.ActiveDocument.Selection.GotoLine (lineNo)
将其另存为debugger.vbs
并运行它,并将文件名和行号作为命令行参数传递:
debugger.vbs c:\dev\my_file.cpp 42
由于您的问题被标记为C ++,因此以下是使用该语言实现的一些代码; 原则上与乔恩的回答基本相同,但文字更多。
bool OpenFileInVisualStudio( const char* psFile, const unsigned nLine )
{
CLSID clsid;
if( FAILED( ::CLSIDFromProgID( L"VisualStudio.DTE", &clsid ) ) )
return false;
CComPtr<IUnknown> punk;
if( FAILED( ::GetActiveObject( clsid, NULL, &punk ) ) )
return false;
CComPtr<EnvDTE::_DTE> DTE = punk;
CComPtr<EnvDTE::ItemOperations> item_ops;
if( FAILED( DTE->get_ItemOperations( &item_ops ) ) )
return false;
CComBSTR bstrFileName( psFile );
CComBSTR bstrKind( EnvDTE::vsViewKindTextView );
CComPtr<EnvDTE::Window> window;
if( FAILED( item_ops->OpenFile( bstrFileName, bstrKind, &window ) ) )
return false;
CComPtr<EnvDTE::Document> doc;
if( FAILED( DTE->get_ActiveDocument( &doc ) ) )
return false;
CComPtr<IDispatch> selection_dispatch;
if( FAILED( doc->get_Selection( &selection_dispatch ) ) )
return false;
CComPtr<EnvDTE::TextSelection> selection;
if( FAILED( selection_dispatch->QueryInterface( &selection ) ) )
return false;
return !FAILED( selection->GotoLine( Line, TRUE ) ) );
}
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.