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.NET Forum / .NET Framework / Compact Framework / December 2005Width of scrollbar under Pocket PC
Anyone know of managed code or P/invoke to do this? Cheers Simon. > Anyone know of managed code or P/invoke to do this? > > Cheers > Simon. I assume you are not talking about a standalone scroll bar control, since that one can be simply resized. Which one? Listview? Edit? Listbox/Combobox? Sorry for not being clear on this. I am using VScrollbar class. I need to know the system width of a standard scrollbar if one exists. This is to support hires devices. I have written a UserControl class which consumes the VScrollbar class and there is no way (to my knowledge) of knowing whether I am running > QVGA device. Because of this I cannot hard code with width. Using ContainerControl.AutoScaleDimensions returns 0 when called within a inherited UserControl class. This needs to be supported from WM2003SE and onwards inc WM2005. Cheers Simon. >> Anyone know of managed code or P/invoke to do this? >> [quoted text clipped - 3 lines] > that one can be simply resized. Which one? Listview? Edit? > Listbox/Combobox? > knowing whether I am running > QVGA device. Because of this I cannot hard See the Screen.PrimaryScreen.Bounds.Width... For dpi look at the Graphics.DpiX property... Cheers Daniel -- http://www.danielmoth.com/Blog/ > Sorry for not being clear on this. I am using VScrollbar class. > [quoted text clipped - 19 lines] >> that one can be simply resized. Which one? Listview? Edit? >> Listbox/Combobox? I can't use GDI because this is a OwnerDrawn class which is inherited by another UserControl which actually does the GDI. This owner drawn classes takes care of the items, events and scrollbar etc. However, I could use the Screen class to figure out if running > 96 dpi. This is how I used to handle DPI aware under CF1. Cheers Simon. >> knowing whether I am running > QVGA device. Because of this I cannot hard > See the Screen.PrimaryScreen.Bounds.Width... For dpi look at the [quoted text clipped - 28 lines] >>> since that one can be simply resized. Which one? Listview? Edit? >>> Listbox/Combobox? Simon, What if you pass in the UserControl's form - you could use if ( ((Form)owner).AutoScaleDimensions.Width == 192f) Graham > Sorry for not being clear on this. I am using VScrollbar class. > [quoted text clipped - 19 lines] >> that one can be simply resized. Which one? Listview? Edit? >> Listbox/Combobox? Graham, Not quite as easy to do as this particular class is an OwnerDrawn form which gets inherited from. Thanks for the suggestion. See my above post. Cheers Simon. > Simon, > [quoted text clipped - 26 lines] >>> since that one can be simply resized. Which one? Listview? Edit? >>> Listbox/Combobox? You can P/Inovke the GetSystemMetrics: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceui40/html/ce refGetSystemMetrics.asp -- Alex Yakhnin, .NET CF MVP www.intelliprog.com | www.opennetcf.org > Graham, > [quoted text clipped - 32 lines] >>>> since that one can be simply resized. Which one? Listview? Edit? >>>> Listbox/Combobox? Didn't realize that SDF already includes that in the OpenNETCF.Windows.Forms.SystemInformationEx -- Alex Yakhnin, .NET CF MVP www.intelliprog.com | www.opennetcf.org > You can P/Inovke the GetSystemMetrics: > http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wceui40/html/ce refGetSystemMetrics.asp [quoted text clipped - 39 lines] > >>>> since that one can be simply resized. Which one? Listview? Edit? > >>>> Listbox/Combobox? Cool, nor did I, thanks Alex. Cheers Simon. > Didn't realize that SDF already includes that in the > OpenNETCF.Windows.Forms.SystemInformationEx [quoted text clipped - 49 lines] >> >>>> since that one can be simply resized. Which one? Listview? Edit? >> >>>> Listbox/Combobox? 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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