protected override void OnPaint(PaintEventArgs e)
{
using (e)
{
ProgressBarRenderEventArgs args = new ProgressBarRenderEventArgs(e.Graphics, this);
this.FRenderer.DrawBackground(args);
if (base.Style == ProgressBarStyle.Marquee)
{
ProgressBarMarqueeRenderEventArgs args2 = new ProgressBarMarqueeRenderEventArgs(e.Graphics, this, this.MarqueeTag);
this.FRenderer.DrawMarquee(args2);
}
else
{
ProgressBarValueRenderEventArgs args3 = new ProgressBarValueRenderEventArgs(e.Graphics, this);
this.FRenderer.DrawBarValue(args3);
}
}
}
public void DrawBarValue(ProgressBarValueRenderEventArgs e)
{
if ((e.Maximum != e.Minimum) && (e.Value != 0))
{
int num = e.Bounds.Width - 7;
int width = (num * e.Value) / (e.Maximum - e.Minimum);
if (width != 0)
{
if ((e.ProgressBar.Style == ProgressBarStyle.Blocks) && ((width % this.ChunkWidth) != 0))
{
int num3 = width % this.ChunkWidth;
width += this.ChunkWidth - num3;
if (width > num)
{
width = num;
}
}
Rectangle rect = new Rectangle(e.Bounds.Left + 3, e.Bounds.Top + 2, width, e.Bounds.Bottom - 4);
using (LinearGradientBrush brush = new LinearGradientBrush(rect, this.BarBackgroundColor, this.BarColor, 90f))
{
brush.Blend = this.BarBlend;
e.Graphics.FillRectangle(brush, rect);
}
if (e.ProgressBar.Style == ProgressBarStyle.Blocks)
{
int num4 = width / this.ChunkWidth;
using (Pen pen = new Pen(this.BarBackgroundColor, 2f))
{
for (int i = 0; i <= num4; i++)
{
e.Graphics.DrawLine(pen, (int) ((e.Bounds.Left + (this.ChunkWidth * i)) + 3), (int) (e.Bounds.Top + 2), (int) ((e.Bounds.Left + (this.ChunkWidth * i)) + 3), (int) (e.Bounds.Bottom - 2));
}
}
}
}
}
}
public void DrawBarValue(ProgressBarValueRenderEventArgs e)
{
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
float num = (e.Value * 1f) / ((float) (e.Maximum - e.Minimum));
this.DrawBar(e.Graphics, e.Bounds, num);
this.DrawBarShadows(e.Graphics, e.Bounds, num);
this.DrawBarHighlight(e.Graphics, e.Bounds);
this.DrawInnerStroke(e.Graphics, e.Bounds);
this.DrawOuterStroke(e.Graphics, e.Bounds);
}
