473,396 Members | 1,815 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,396 software developers and data experts.

Can't get Palette from clipboard

Dim DataO As DataObject = CType(Clipboard.GetDataObject(), DataObject)

If DataO.GetDataPresent(DataFormats.Palette, False) Then

Dim cp As ColorPalette = CType(DataO.GetData(DataFormats.Palette),
ColorPalette)

Do you know why the second line returns true but cp is nothing?

Thanks


Jul 1 '07 #1
0 1057

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

4
by: Just Me | last post by:
I asked this in the VB NG and didn't get a response. I think this NG is no apt to know this kind of thing so I'm trying here. Trying to display the palette that is on the clipboard. I get a...
0
by: Carles | last post by:
Hi, Currently, I use a cDIB class to manage all color depth DIBs. But now I would like to avoid selecting my hDIB into a DC, and process all through manipulating data directly from/through...
1
by: Stuart | last post by:
I am using the Python Imaging Library (PIL) to process GIF images. I need to be able to retrieve the RGB values for each color palette entry. I see that the 'Image' class has a 'palette'...
0
by: active | last post by:
I asked this in VB without results. I'm not surprised that no one there knows anything about because it's kind of an uncommon subject. Maybe some one here knows. Dim DataO As DataObject =...
6
by: active | last post by:
I asked this in VB without results. I'm not surprised that no one there knows anything about because it's kind of an uncommon subject. Maybe some one here knows. Dim DataO As DataObject =...
15
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...
8
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...
2
by: Piotrekk | last post by:
Hi I am trying to get color palette of image and change it: Image tmpImg = pictureBox1.Image; // Here tmpImg.Palette sometimes has 0 entries and sometimes has some entries However when i...
3
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...
0
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...
0
BarryA
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...
1
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...
0
by: Hystou | last post by:
There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
0
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
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...
0
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...
0
tracyyun
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...
0
agi2029
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,...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.