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by: Manjesh Gowda |
last post by:
I am using StretchDiBits to convert the DIB bitmap to Device context
of my window. It has some problem , sometimes it fails to paint the
form DC whenever i move the mouse over it get repainted. I even tried
using SetDIBitsToDevice , but it didn't help Is there i need to do ,
make this work , here is the code
ret=SetDIBitsToDevice(dc,mRect.left,mRect.Top,mWidth,mHeight,0,0,0,mHeight,pBits,bInfo,DIB_RGB_COLORS);
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by: Serge Klokov |
last post by:
Hi!
1. Please, help with example "paint on form by mouse"
2. Below is my example, but it clear the line after each Refresh()... how to
fix?
3. How to draw the line in Mouse_Move event?
private Boolean isCanPaint = false;
private MouseEventArgs MouseEvent1;
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by: some good man |
last post by:
Hi
How do i print the a form with its controls?
I know how to print, but when i want to paint the form onto the
printerdocument control, i have to paint from an image, but the form doesnt
even has a graphics property!
In old vb i could just print from the hDC into another picturebox and then
take the image member, but there are no such things in vb.net, its ruined!!!
please help me
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by: able |
last post by:
Dear friends
In my app the main form is processing a lot of code. Thats why it takes a
pretty long time to paint the form. Because of that i want to first paint
another form displaying some sort of wait message waile the main form is
processing invisible in the background. At the second the main form is
finished loading I want the waiting form to close and the main form to
paint.
Somebody guide me to the right approach to achieve this...
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by: Dean Slindee |
last post by:
It appears that I have two routines that don't play well together! First
routine: a form's background is shaded with a gradient color. Second
routine: then, the background of all labels on the form are made
transparent. What results is the label's backcolor appearing as blocks of
'control' colored background. Setting the label's backcolor to
color.transparent does not make it transparent (evidently the text is
repainted with a...
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by: stathis gotsis |
last post by:
Hello everyone,
I am tying to come up with an elegant way to process some input data that
come from a form. When the user hits the 'Submit' button, i want the form to
appear again with the already entered valid data filled in and prompt the
user to re-enter the non-valid data. If all data is valid, i will forward to
an other .php page which enters the data into a database.
I tried to do this in the following way: the form always hits...
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by: TristaSD |
last post by:
Hi,
I know, I know, there's a ton of form validation questions already in
this group. However, I can't seem to make sense of any of the posts -
none go into detail.
All I need is to validate my form with 'post' method on the server
because my terminals' JavaScript abilities are questionable.
So far I've created a global error flag that gets raised whenever a
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by: Pradeep Varma |
last post by:
Hello,
I am using the following code to paint a normal form and it works.
PaintDesktop Me.hdc
In the standard module i have the declaration for PaintDesktop
Public Declare Function PaintDesktop Lib "user32" (ByVal hdc As Long) As
Long
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by: Ryan Liu |
last post by:
Hi,
I have a form, with some user control in it, usually hung up when I call
form.Show().
I debug to there, I found in Visual Studio 2003, the call stack is empty!
And CPU is not busy at all.
Can anyonoe give me idea about what is happening?
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by: Apolakkiatis |
last post by:
Sorry that im asking a lot of questions, i know, but i have a lot of things im curious about...
Well to begin, how do i make sure that the file that i am printing to keeps the original text that is already located in that file?
Second... In a screen shot application that uses CTRL + PRTSC then pastes to PAINT and SAVES how do you make it paste into paint and not another program?.... Script below....
Public Class Form1
Private Sub...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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