by: Sagaert Johan |
last post by:
I have made a custom control that draws a rectangle when the mouse is down, and does nothing when the mouse is up.
I set/reset a flag in MouseDown/Mouse up and use this to do the drawing in the...
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by: Dave |
last post by:
Hi all,
I'm creating a control derived from System.Windows.Forms.Control
I override the OnPaint() function
The control takes place on a form with a background image.
Because I've some problems...
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by: |
last post by:
Please, help.
I created my contol, ButtonX, which subclasses System.Forms.Windows.Button
class. I am doing my own paiting, by overriding OnPaint and
OnPaintBackground (without calling base...
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by: pacemkr |
last post by:
Is it possible to force a control to paint to a Graphics object (or
Device Context, or a bitmap, anywhere aside from the form) that I
provide.
I am writing a windows form class that supports...
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by: Sam Barham |
last post by:
I have a ListView control, for which I have overwritten the WndProc
method to gain access to the WM_PAINT message and generate my own
OnPaint and OnPaintBackground messages, in order to colour the...
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by: BB |
last post by:
Hello all,
I am trying to override OnPaint in a custom textbox
control (so I can drawstring a caption, etc.). In the
code below, I get the "painting the form" message as
expected, but not the...
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by: Brian Henry |
last post by:
Hello,
I want to make a control that has a scrollable Gantt type display (not
really one but will look similar to one) this is going to be custom drawn (i
already have the drawing procedure...
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by: James Ramaley |
last post by:
I have created a VB.NET User Control which inherits from TextBox. I
have a general question regarding how functionality should be
overwritten:
I can either write a method which handles an event:...
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by: RSH |
last post by:
How do I go about overriding a Control's OnPaint Method?
I would like to prevent a control's color from changing when it is disabled.
I have overridden the Form's OnPaint Method but I need to...
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by: tranc3d |
last post by:
I want to understand the mechanism behind the painting of a control: what are the functions (handlers) involved and when they are called.
I have a custom control based on a Panel. I think the...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: emmanuelkatto |
last post by:
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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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
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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