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.NET Forum / .NET Framework / Compact Framework / March 2007Different images for different resolutions?
I have made a custom control (an image button). What is the "proper" way to have an image for each screen resolution? How do I detect which resoultion (DPI) the device display has during runtime, so that I can load the correct image and draw with the correct line thickness etc.? Thanks, Ole Screen.PrimaryScreen.Bounds  SignatureChris Tacke - Embedded MVP OpenNETCF Consulting Managed Code in the Embedded World www.opennetcf.com -- >I have made a custom control (an image button). What is the "proper" way to >have an image for each screen resolution? How do I detect which resoultion [quoted text clipped - 3 lines] > Thanks, > Ole Thanks! - Is there also a way to detect the resolutio in DPI? BR Ole > Screen.PrimaryScreen.Bounds > [quoted text clipped - 5 lines] >> Thanks, >> Ole The OS provides no mechanism to query the physical dimensions of the panel so I don't think there's any way to determine dpi. SignatureChris Tacke - Embedded MVP OpenNETCF Consulting Managed Code in the Embedded World www.opennetcf.com -- > Thanks! - Is there also a way to detect the resolutio in DPI? > [quoted text clipped - 10 lines] >>> Thanks, >>> Ole How does the system determine that it is a high resolution display on a Pocket PC, so that it autoscales the controls? BR Ole > The OS provides no mechanism to query the physical dimensions of the panel > so I don't think there's any way to determine dpi. [quoted text clipped - 13 lines] >>>> Thanks, >>>> Ole You can query the resolution by looking at the DpiX/DpiY properties of a Graphics object that you get e.g. from a Form.CreateGraphics. Cheers Daniel -- http://www.danielmoth.com/Blog/ > How does the system determine that it is a high resolution display on a > Pocket PC, so that it autoscales the controls? [quoted text clipped - 19 lines] >>>>> Thanks, >>>>> Ole Great - thanks - works very well! > You can query the resolution by looking at the DpiX/DpiY properties of a > Graphics object that you get e.g. from a Form.CreateGraphics. [quoted text clipped - 27 lines] >>>>>> Thanks, >>>>>> Ole Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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