WebMay 19, 2024 · Right click on the application icon and click “Properties.”. Go over to the Compatibility tab, enable “Override High DPI scaling behavior” and set the Scaling Behavior to “System (Enhanced).”. Restart the app and move it between your different displays to see if there is an improvement. WebDec 15, 2006 · using (Graphics g = Graphics.FromHdc (m.WParam)) { g.FillRectangle (new SolidBrush (_BgColor), ClientRectangle); } m.Result = (IntPtr)1; return; } …
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WebSep 11, 2013 · This works well if you want to save your bitmap as a file. this uses GDI+ (which is software rendered, mostly), so performance isn't much of an issue since you are rendering to a static file. You could also use this to create an off-screen graphics buffer when rendering controls. WebC# 如何保留按钮图像的纵横比.net,c#,.net,C#,.net,我试图重新调整按钮控件的图像大小,同时保留原始图像的纵横比,这样新图像看起来就不会被挤压/拉伸 当我再次将其恢复到原始位置(正常窗口最大化状态)时,它应该保持其原始分辨率 基本上,我希望所有显示器分辨率的图像看起来都一样 例如 ... how can i stop cyberbullying
C# 截屏问题 - 站长资源库
WebOct 1, 2002 · Graphics memDC; Bitmap memBmp; memBmp = new Bitmap (this.Width, this.Height); Graphics clientDC = this.CreateGraphics (); IntPtr hdc = clientDC.GetHdc (); IntPtr memdc = Win32Support.CreateCompatibleDC (hdc); Win32Support.SelectObject (memdc, memBmp.GetHbitmap ()); memDC = Graphics.FromHdc (memdc); … WebMar 7, 2009 · I can get a Graphics object of the desktop window by using P/Invoke: DesktopGraphics = Graphics.FromHdc (GetDC (IntPtr.Zero)); However, anything I draw using this graphics object is only showing on the left monitor, and nothing on the right monitor. It doesn't fail or anything, it just doesn't show. WebAug 4, 2016 · Graphics g = Graphics.FromHwnd (IntPtr.Zero); the rectangle disapears immediately after Windows refreshes the screen. There is a third option, which is not realy strightforward. Instead of drawing a rectangle, create a form with lowered opacity, TopMost property set to true and without borders. Then make it transparent to events: how can i stop daydreaming all the time