[Gtk-sharp-list] Gdk.Pixbuf

[McP]

This code works:

using System;
using Gtk;
using GtkSharp;
using Gdk;
class Test {
	
	Test()
	{
		Gtk.Window window = new Gtk.Window("Test");
		window.DeleteEvent += new DeleteEventHandler(Window_Delete);
		Pixbuf pixbuf = new Pixbuf(null,"image.png");
	
		try{
			window.Add(new Gtk.Image(pixbuf));
		}catch(Exception e)
		{
			Console.WriteLine("Excepcion");
			Console.WriteLine(e);
		}
		window.ShowAll ();
	}
	
	static void Window_Delete (object obj, DeleteEventArgs args)
	{
		Application.Quit ();
	}
	
	public static void Main(string[] args)
	{
		Application.Init ();
		new Test();
		Application.Run ();
	}
}


$ mcs -resource:image.png main.cs -r gtk-sharp -r gdk-sharp
$ mono main.exe

El lun, 19 de 05 de 2003 a las 02:27, Parrish M Myers escribió:
> --- McP <mariano.cano@hispalinux.es> wrote:
> > > Pixbuf pixbuf = new Pixbuf ("lcd.png");
> > > CanvasPixbuf item = new CanvasPixbuf(lcd_canvas.Root());
> > > item.Pixbuf = pixbuf;
> > > 
> > > This works great... but I have to include the png file in the
> > current
> > > directory when running the app.  If I try to include the file in
> > the
> > > resource string when compiling, i.e.
> > > 
> > > mcs ... -resource:lcd.png ...
> > > 
> > 
> > Try
> > Pixbuf pixbuf = new Pixbuf(null, "lcd.png");
> > ....
> > 
> > Now you could store the file inside the assembly as a resource
> 
> That seems to produce this error when the resultant exe is created.. 
> Am I including the resource improperly?  I added 
> -resource:lcd.png 
> to the 'mcs' command...
>  
> Unhandled Exception: System.NullReferenceException: A null value was
> found where an object instance was required
> in <0x00090> 00 Gdk.Pixbuf:LoadFromStream (System.IO.Stream)
> in <0x000aa> 00 Gdk.Pixbuf:.ctor (System.Reflection.Assembly,string)
> in <0x000fe> 00 SwTimer.MainWindow:.ctor (ModeType)
> in <0x00198> 00 SwTimer.SwTimer:.ctor (string[],object[])
> in <0x00042> 00 SwTimer.SwTimer:Main (string[])
> 
> 

-- 
McP <mariano.cano@hispalinux.es>