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GDI+ Programming: Creating Custom Controls Using C# Chris Garrett, Eric White
Publisher: Peer Information

Nov 19, 2008 - When a Winforms-control needs to do custom painting, this is typically done by overriding the OnPaint-method like this: 1: protected override void a bunch of GDI+ objects are created that are not disposed. Apr 28, 2013 - I have created a custom control like below. Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) at System.Windows.Forms.UnsafeNativeMethods. Dec 5, 2011 - NET Application Development Using C# and AJAX Course in San Antonio TX, USAAdvanced .NET Framework Programming Using VB. There are a lot of small articles that will try to help you with very specific issues that may come up in your everyday programming. Jan 31, 2012 - Sign up or log in to customize your list. After analysing with a GDI detection tool(Bear.exe), it is found that the Font causes GDI leak. Public partial class TextBoxEx : TextBox { public TextBoxEx() { InitializeComponent(); Font = Utility.normalFont; } protected override void OnPaint(PaintEventArgs pe) { base.OnPaint(pe); } } //A utility class to initialize font. Class Utility { internal static Font normalFont = new Font("Arial", 18); } - Article in the C# forum contributed by NidhiSree. Eventually the garbage collector will GenericSansSerif, 10f)) 10: using (Pen pen = new Pen(Color. I have seen that many of them are solved using MemoryStream, but I am not editing or saving any image. Stack Overflow is a question and answer site for professional and enthusiast programmers. Feb 1, 2009 - GDI+ Programming: Creating Custom Controls Using C#,Editorial: Peer Information, Authors:Eric White , Chris Garrett. Oct 21, 2007 - A fast-paced example-driven tutorial to building custom controls using Visual C# 2005 Express Edition and .NET 2.0. I have always been a firm believer of starting with the basics. Dec 20, 2013 - On each timer tick, an instance of control creates a temporary bitmap and draws on it the clock face, then calculates hand angles and draws the hands. 5 days ago - After this skill is learned and understood, you can move on to much more complicated topics concerning GDI+, animation and game programming.