Top "Onpaint" questions

How to effectively draw on desktop in C#?

I want to draw directly on the desktop in C#. From searching a bit, I ended up using a Graphics …

c# drawing gdi buffer onpaint

How to use the OnPaint event in C#?

i saw some similar questions on the site but none of them really helped me. I have a function that …

c# events onpaint

Graphics DrawString to Exactly Place Text on a System.Label

I have overridden the OnPaint method of my Label control in VS2008: void Label_OnPaint(object sender, PaintEventArgs e) { base.…

c# graphics onpaint

C#: Overriding OnPaint on ProgressBar not working?

Was thinking it should be pretty easy to create a ProgressBar that drew some text upon itself. However, I am …

c# winforms controls overriding onpaint

Best practice for OnPaint, Invalidate, Clipping and Regions

I have a User Control with completely custom drawn graphics of many objects which draw themselves (called from OnPaint), with …

c# clipping region invalidation onpaint

Draw text on a Panel

OK, I fix everything, now is exactly what I want. I have a textBox1, panel1, and drawTexta (a button). When …

c# winforms text panel onpaint

PictureBox with overriden OnPaint method in C#

I would like to paint some small pictures in PictureBox (4 x 32px images in a row) so should i override …

c# picturebox onpaint

How to create inverse png image?

i am creating png image which painted on my base, from the base i can save a png image, for …

c# .net wpf onpaint

What is the proper way to draw a line with mouse in C#

This is my drawing code to draw a custom line with mouse onto a Chart. Can you please help me …

c# drawing onpaint

(C#) graphics.drawImage has a size limit? How to deal with it?

I am attempting to display a very large graphical representation of some data. I am using a bitmap for persistent …

c# windows graphics onpaint