| public static ThrowOnFailure ( int hr ) : int | ||
| hr | int | |
| return | int | |
public static IVsTextLines GetBuffer(this IVsTextView textViewAdapter)
{
IVsTextLines vsTextLines;
ErrorHelper.ThrowOnFailure(textViewAdapter.GetBuffer(out vsTextLines));
return(vsTextLines);
}
private static string GetFilePath(IPersistFileFormat persistFileFormat)
{
string filePath;
uint formatIndex;
ErrorHelper.ThrowOnFailure(persistFileFormat.GetCurFile(out filePath, out formatIndex));
return(filePath);
}
public static ITextView ToITextView(this IVsTextView vsTextView)
{
object obj2;
IVsUserData data = vsTextView as IVsUserData;
if (data == null)
{
throw new InvalidOperationException("The IVsTextView shims should allow us to cast to IVsUserData");
}
Guid guidIWpfTextViewHost = GuidIWpfTextViewHost;
ErrorHelper.ThrowOnFailure(data.GetData(ref guidIWpfTextViewHost, out obj2));
IWpfTextViewHost host = obj2 as IWpfTextViewHost;
return(host.TextView);
}
public static ITextBuffer ToITextBuffer(this IVsTextBuffer vsTextBuffer)
{
object obj2;
IVsUserData data = vsTextBuffer as IVsUserData;
if (data == null)
{
throw new InvalidOperationException("The shims should allow us to cast to IVsUserData");
}
Guid guidIVxTextBuffer = GuidIVxTextBuffer;
ErrorHelper.ThrowOnFailure(data.GetData(ref guidIVxTextBuffer, out obj2));
ITextBuffer buffer = obj2 as ITextBuffer;
if (buffer == null)
{
throw new InvalidOperationException("user data doesnt implement the interface");
}
return(buffer);
}