C# protected override void "Does not exist in current context"

Question

I have a class in which I override OnPaint for the control Button, and it gives me an error that

Graphics G does not exist in current context

yet I have Graphics G defined.

abstract class ThemeContainer154 : Control
{
   #region " Initialization "
   protected Graphics G;
   protected Bitmap B;

public ThemeContainer154()
{
   SetStyle((ControlStyles)139270, true);

   _ImageSize = Size.Empty;
   Font = new Font("Verdana", 8);

   MeasureBitmap = new Bitmap(1, 1);
   MeasureGraphics = Graphics.FromImage(MeasureBitmap);

   DrawRadialPath = new GraphicsPath();

   InvalidateCustimization();
}

And here is the "Theme":

class NSButton : Control
{
   protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
   {
      G = e.Graphics;
  G.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
      G.Clear(BackColor);
  G.SmoothingMode = SmoothingMode.AntiAlias;
   }
}

The errors I get are:

 The name 'G' does not exist in the current context

Just make `G` a local variable in OnPaint(). – H H Apr 27 '13 at 17:09 — H H, Apr 27 '13 at 17:09

score 3 · Answer 1 · answered Apr 27 '13 at 17:02

3

The NSButton does not inherit the ThemeContainer154 .

Change

class NSButton : Control

to

class NSButton : ThemeContainer154

answered Apr 27 '13 at 17:02

rocky

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C# protected override void "Does not exist in current context"

1 Answers1