Device Context - C / C++

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by: Abd | last post by:

Hiiiiiii I am programming in Visual C++ 6.0 I want to get RGB percent of all of pixls of screen, and so I need to get Device Context of entire screen. I know that CClientDC dc(this) gets a divice...

C / C++

Problem with Handle to Device COntext of Form in VB.Net

by: Rahul | last post by:

Hi All, We are invoking a method exposed by thrid party DLL (Non COM), the method expects one of the parameter as handle to device context of vb.net form. As form object is changed in .Net, we...

.NET Framework

Device contexts

by: Ben Taylor | last post by:

Hi Does anybody have any code examples of using C# to draw to a window using device contexts, more specifically, erasing the entire window by painting a background color in the OnPaint / OnDraw...

C# / C Sharp

passing device context of picture box in VC++ dll

by: sandy_pt_in | last post by:

I am very new to C#... i have one VC++ dll using that i have to display video frames in picture box but VC++ dll function asking device context... how can I get device context of picture box as i...

C# / C Sharp

Custom Control Loses Device Context

by: Dennis | last post by:

I'm using VS 2003 my project uses COM interop and the Tao Framework. I have a custom control derived from UserControl. It implements many functions similar to the Tao's SimpleOpenGLControl, for...

C# / C Sharp

How to display a BMP file on Disk onto Device Context??

by: Jigar Mehta | last post by:

Hye Friends.. Jigar Mehta from India.. Currently I want to load one BMP and show it onto device context.. So, has anyone done the thing? I have loaded the Image by CBitmap, but how to get it in...

.NET Framework

Drawing on a .Net device context from a vb6 dll

by: Metallicraft | last post by:

I have a vb6 application. On the main form is a picture box with one or two images and several pieces of text displayed in it. These are created on the fly using gdi32 routines that are all in a...

Visual Basic .NET

How do I get a device context from an indexed bitmap?

by: Joergen Bech | last post by:

Suppose I have Dim bm As New Bitmap(16, 16,Imaging.PixelFormat.Format8bppIndexed) I cannot use Dim g As Graphics = Graphics.FromImage(bmdest) Dim hdc As IntPtr = g.GetHdc() as the...

Visual Basic .NET

Device Context Question

by: =?Utf-8?B?bmNvbG9zaQ==?= | last post by:

Is it possible to render a winform directly to a memory device context instead of rendering to a display device context ?

.NET Framework

Device Context

by: =?Utf-8?B?bmNvbG9zaQ==?= | last post by:

Is it possible to render a winform directly to a memory device context instead of rendering to a display device context ?

C# / C Sharp

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Migrating Website to Cloud - Emmanuel Katto

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Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

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Is that possible of reading the .csv file in column wise and the column have different lengths ?

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This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

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