KnowledgeHub
Questions
Tags
Users
Search
Alex Rivera
|
Logout
Edit Question
Title
Body
I keep getting an error in the following code when I close the print preview window or move the print preview window. I can't seem to understand why this is happening. It happens on the g.DrawString() line. As far as I can tell nothing has been disposed of either. protected override void OnPaint(PaintEventArgs e) { Graphics g = e.Graphics; Brush textBrush = new SolidBrush(this.ForeColor); float width = TextRenderer.MeasureText(Text, this.Font).Width; float height = TextRenderer.MeasureText(Text, this.Font).Height; float radius = 0f; if (ClientRectangle.Width < ClientRectangle.Height) radius = ClientRectangle.Width * 0.9f / 2; else radius = ClientRectangle.Height * 0.9f / 2; switch (orientation) { case Orientation.Rotate: { double angle = (_rotationAngle / 180) * Math.PI; g.TranslateTransform( (ClientRectangle.Width + (float)(height * Math.Sin(angle)) - (float)(width * Math.Cos(angle))) / 2, (ClientRectangle.Height - (float)(height * Math.Cos(angle)) - (float)(width * Math.Sin(angle))) / 2); g.RotateTransform((float)_rotationAngle); g.DrawString(Text, this.Font, textBrush, 0, 0); g.ResetTransform(); } break; } } First part of the error: at System.Drawing.Graphics.CheckErrorStatus(Int32 status) at System.Drawing.Graphics.DrawString(String s, Font font, Brush brush, RectangleF layoutRectangle, StringFormat format) at System.Drawing.Graphics.DrawString(String s, Font font, Brush brush, Single x, Single y) at ScanPro.CustomControls.UserLabel.OnPaint(PaintEventArgs e) Any help would be appreciated. Thanks.
Tags (comma-separated)
Save Edits
Cancel