[Gtk-sharp-list] gtksourceview Problems
Calum Shaw-Mackay
Calum.Shaw-Mackay@countrywideassured.co.uk
Thu, 11 Dec 2003 11:51:52 -0000
Hi
I'm looking at gtksourceview and gtksourceview-sharp and I need a little
help
If I try with a mime/file type that will not be recognised by sourceview,
no cast exception is thrown.
Whenever I try to select a recognised language from SourceLanguages Manager,
I get an InvalidCastException in GetLanguageFromMimeType()
It also happens if I try to cast to SourceLanguage for elements in
SourceLanguagesManager.AvailableLanguages
The following code:
try{
SList list = langMgr.AvailableLanguages;
Console.WriteLine("There are {0} available languages", list.Count);
for(int i=0;i<List.Count;i++){
// What object types are returned?
Console.WriteLine("Language: " + list[i].ToString());
}
SourceLanguage lang =
langMgr.GetLanguageFromMimeType("text/x-csharp");
Console.WriteLine("Lang: " + lang.Name);
} catch (InvalidCastException e){
Console.WriteLine(e.ToString());
}
The output was
There are 14 available languages
Language: Glib.Object
...
...
Language: Glib.Object
System.InvalidCastException: Cannot cast from source type to destination
type
in <0x00068> Gtk.SourceLanguagesManager:GetLanguageFromMimeType(string)
in <0x0012a) Minotaur.Main:.ctor()
System
--------
Mandrake 9.2
gtksourceview 0.7.0
gtksourceview-sharp 0.1.0
Any help would be much appreciated
****************************************************************************
***************************************************************
Calum Shaw-Mackay
Java Developer
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