Could someone tell me what this constructor is for? (preferably with a code sample) Initializes a new instance of the Bitmap class from a specified resource. [Visual Basic] Public Sub New(Type, String) Jonathan ...more >>

Hello, How do I load a Byte Array Into a memory Stream? Thanks in advance for all you help and time, Jack ...more >>

I am sure it is something simple but for the life of me I can't get a PrintDocument to print correctly at the printer. The print preview dialog doesn't have any problems with the margins and displays the pages to be printed perfectly. However when printing to a HP laser jet, the right margin is ...more >>

Hello all: I'm building my first non-rectangular control, and so far, everything is going pretty well. I have one fine tuning point that I would like a hint for: This control is a rounded button, and I want to support all 9 text alignments for the Winform TextAlign property. I'm having ju...more >>

Hi , How do we create gantt chart in asp.net?. Any code samples or url will help. I don't want to use any third party components. regards gdc ...more >>

Hi, When I create a new Pen and take a look at the DashPattern property it reads <System.OutOfMemoryException>. Which is a problem because I need to loop round an array of pens checking their DashPattern array lengths. I can't even test the DashPattern property to see if it's null. I ...more >>

Hi All, I want to draw roof shapes in my program using user entered roof angle, height, width, length etc. I develop this application in C#. I'm new to drawing and need some guidance to start off. I also want to see the possibility of drawing 3D models in C#. where shoudl i start? what methods and ...more >>

Hi. I am using vs.net to create some icons for my applications. When creating these icons is it possible to copy the image from one of the vs.net toolbar buttons and paste it in my new icon file? I want to create an icon that is slightly different from one of the vs.net icons. Thank you. ...more >>

When overriding OnPaint to do custom drawing, how can I get the invalid regions of the control to paint? -- cody [Freeware, Games and Humor] www.deutronium.de.vu || www.deutronium.tk ...more >>

Hi I want to Expose a Font Property of my Control to the developper. when i do this the normal Font selection dialogue box appears which works fine, but the problem is there you get to select the Font size as well, which has no relevance to my Control. so can someone please tell me a way to ge...more >>

Hello, I recently started development in Vb.net. I am about to finish a product in VB.net Database Applicatio, Sql Server as Backend. I read little about wireless technology and PDAs. Is it true that one can access VB.net forms/applications running on Server, using PDAs ? If so please te...more >>

I need to scale the size of a barcode that I'm printing along the vertical axis. When I apply the ScaleTransform method to the Graphics object the result it the barcode is moved instead of resized. I am using the following code to achieve this: [VB.NET] deviceContext_.ResetTransform() device...more >>

Hi, When I display a picture and load a bitmap with whites in it (in fact, a big white area), and I compare thet white with the full white of the panel behind it, I see that the bitmap is not exactly white. Is there some color conversion in the PDA device ? How can I force a full white pixel i...more >>

I'm trying to apply color scheme to the forms in C# .NET. I couldn't find any solution for tabs and title bars. It doesn't display the bgcolors that are applied to these controls. --- Posted using Wimdows.net NntpNews Component - Posted from .NET's Largest Community Website: http://www.dotnetjun...more >>

Hello I'm Hannes on a form with GDI+ .DrawRectangle()-method drawn Rows I want to synchronize th vertical scrollbars with the rectangles. Each time I use the scroll-slider a whole rectangle should be move and not the predefined scroll-units. The rows contain e.g. one image per row or text-blocks....more >>

who can help me?thx! ...more >>

Hi I have imageList and I want to convert imageList.Images[2] to System.Drawing.Icon How can I accomplish that? ...more >>

Imagine a gradient of 2 colors, say white thru Systemcolors.ActiveCaption. Is there an algorithm that will give me the color part way along that gradient What I want to do is lighten Systemcolors.ActiveCaption (or any other color) by a given amount Thank you...more >>

Has anyone figured out how to print collated pages from C# ? (two sets of prints with the pages ordered 1 2 3, 1 2 3 instead of the default ording 1 1, 2 2, 3 3). I tried using the PrinterSettings.Collate property, but it does not seem to have any effect whatsoever. We've tested both .net fra...more >>

Hello, I am tring to write text accross an image from a SQL Database. If any one has an example of this please let me know. In VB.NET if possable. Thanks in advance for you help and time, Jack ...more >>

I'm doing a diagramming product of sorts that will be comprised of "nodes". These nodes can be square, have rounded corners, etc. Within these nodes, there can be either text (rich text) or an image. I had intended on using an owner-drawn control to accomplish the outline and add a rich text b...more >>

My Q is related to "How do I manipulate the graphics on screen?" tutorial on http://www.bobpowell.net/gdiplus_faq.htm. I programmed a similar user interface but i can't simulate scrolling on the panel when the figures on that panel is dragged out of screen. Because usually windows handles thing...more >>

Is there a method which provides a functionality like Flood-fill, that is fill a region bounded with a specific color, just like the fill tool in MSPaint. -- cody [Freeware, Games and Humor] www.deutronium.de.vu || www.deutronium.tk ...more >>

Hi, What is the best way to capture images from a FireWire DCAM camera? Is there any support for the DCAM protocol anywhere for C# on Windows 2000? If I understand it right TWAIN = legacy and not to be used, STI is the old driver model and WIA is the new model but only on XP and later. ...more >>

Hi All, I have some doubts regarding Metafile class in .Net Framework. I tried to save the metafile object to a disk file as shown below: _metafile.Save("C:\\delete\\Test.emf", System.Drawing.Imaging.ImageFormat.Emf); if I open the saved EMF file in notepad, the header values indicate tha...more >>

Hi I posted this hours ago and it hasn't made it onto the group - so I'll try again. This is a two part question I have a binary file filled with 16-bit integer data. It represents elevation data for a terrain matrix and is organized by row, then column. I need load this data into a bitmap o...more >>

I'm writing a game-like app that has several dots move around the screen independantly. My collision logic is based on pixel color. The main form is white, and the dot checks the pixel colors in each of the main 4 directions, looking for a non white color so it knows it needs to turn. so in o...more >>

Hi All I need to build up a 16-bit-per-pixel grayscale image 'from scratch'. I have a file containing 16-bit unsigned integer data representing a shade of gray for each pixel. The file has (1) a fixed length, and (2) a known number of rows and columns, with one value per row/column pair (i.e., o...more >>

I have the problem that every time the User draws a Line or something, the Changes does not show up, so I have to call myDrawPanel.Refresh(); Now is the problem that Refresh() is causing the panel to flicker. What can I do to get around it? this is the code that draws the panel: private voi...more >>

http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&oe=UTF-8&threadm=uL7Smv7wDHA.1680%40TK2MSFTNGP12.phx.gbl&rnum=2&prev=/groups%3Fq%3D.net%2Boverflow%2Bunderflow%2Bfont%26hl%3Den%26lr%3D%26ie%3DUTF-8%26oe%3DUTF-8%26selm%3DuL7Smv7wDHA.1680%2540TK2MSFTNGP12.phx.gbl%26rnum%3D2 I have a question ab...more >>

If I use g.Transform.Reset() then my modifications remain. If I use g.ResetTransform() all is ok. Can somebody tell me why the result is not the same in both cases ? Gawel ------------------------------- Pierwszy ³yk z pucharu nauk przyrodniczych czyni ateist±, ale na dnie pucharu czeka Bó...more >>

I want to let the User draw a Circle on a canvas and later he should be able to undo it. Therefore I have to save the Pixels beneath the Circle and at a later time able to restore them. I don't want to save the whole image because the User should be able to undo multiple times and I don't have u...more >>