how can i create a color dialog box or color palette in asp.net ap

Similar topics

? How do I add a color palette to the font dialog

by: Kathy | last post by:

How do I add a color palette to the font dialog? I want the font dialog to look like the standard Microsoft office Font Dialog but am unable to find any information on how to do this.

C# / C Sharp

10865

Is there a Color Picker Dialog?

by: Charles Law | last post by:

Does anyone know if there is an accessible Color Picker Dialog in VB.NET, similar to the one in the VS HTML page designer? It has a nice range of web specific colours and palettes. The standard color dialog is quite basic. Alternatively, is there a good third party one? TIA Charles

Visual Basic .NET

2980

Any scripts to create 3-axis bar graphs?

by: Noel | last post by:

Hi all, I'm trying to create a 3D graph, which has 3-axis with different labes. I need to be able to color each of the bars indervidually. Something like that in excel, i.e. x- axis (species), z-axis(dna code), y-axis (the frequency of that species-codon). If anyone knows of any in php, perl, java, R or gnuplot. I would really be appreciative.

PHP

4176

Noway to create a transparent gif with gdi !

by: WT | last post by:

I am trying to crete a gif file with transparent backcolor on the fly but it seems that GDI refuses to do this. I am using samples from Bob Powell but it doesn't seem to work. First create a Bitmap public Bitmap MakeImage(string Text, SizeF Sf) { int width = (int)(Sf.Width)+2;

ASP.NET

2058

Need a palette expert here

by: active | last post by:

Below is a small but complete program that appears to show you can't retrive a Palette from the clipboard. This is true whether the palette is placed on the clipboard by Photoshop or Photoshop or by the below program It lets you place a palette from a file or from a program on the clipboard and allows you to retrieve one from the clipboard. But you'll find the retrieved one is always "Nothing"

Visual Basic .NET

2506

Win API can't retrieve palette from clipboard

by: active | last post by:

Guess I'm looking for someone who likes to work difficult puzzles. I can't seem to ever retrieve a palette handle from the clipboard. Below is a simple test program that demonstrates the problem. The program uses windows api to get a handle to a palette from the clipboard. The palette needs to be put there by another program - maybe Photoshop.

Visual Basic .NET

3094

color pallet

by: ipramod | last post by:

Hi, Is there any standard control available in C# to display color pallet or to choose the colors? If yes, can you please send a code snippet? Please let me know ASAP. Thanks, PI

C# / C Sharp

2398

Palette Color Not Changed

by: krishnasamy | last post by:

Hi, I have writing the code for change the Palette color of the Bitmap. But I didn't get any different between given image and result image. Here I given my code, Bitmap *bmp=new Bitmap(L"skumar3.bmp"); INT size = bmp->GetPaletteSize();// bitmap->GetPaletteSize(); printf("The size of the palette is %d bytes.\n", size);

C / C++

3264

choose color dialog

by: ARC | last post by:

Hello all, In my access 2007 app, I'm using the code for fonts/colors that I believe I found years ago on the accessweb.net site. Problem is, calling the color picker is opening the very old style color chooser (looks to be the access 97 color palette and style). How do you get the 'choose color' function to open the more modern / access 2007 color picker and dialog style? Here's the declare function: Private Declare Function...

Microsoft Access / VBA

9546

Changing the language in Windows 10

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,...

Windows Server

10491

Problem With Comparison Operator <=> in G++

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...

C / C++

10247

The easy way to turn off automatic updates for Windows 10/11

by: Hystou | last post by:

Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...

Windows Server

10031

Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

by: tracyyun | last post by:

Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...

General

9079

AI Job Threat for Devs

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...

Career Advice

7571

Access Europe - Using VBA to create a class based on a table - Wed 1 May

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...

Microsoft Access / VBA

6809

Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...

C# / C Sharp

5467

Trying to create a lan-to-lan vpn between two differents networks

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...

Networking - Hardware / Configuration

5593

Windows Forms - .Net 8.0

by: adsilva | last post by:

A Windows Forms form does not have the event Unload, like VB6. What one acts like?

Visual Basic .NET