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Excel VBA Course
[80% Discount] Excel VBA Course - From Beginner to Expert

200+ Video Lessons
50+ Hours of Video
200+ Excel Guides

Become a master of VBA and Macros in Excel and learn how to automate all of your tasks in Excel with this online course. (No VBA experience required.)

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How To Read Pixel Color

Hi,
How can I in Excels WorkSheet objects such as PlotArea or Shape using VBA and API determine pixel color at given coordinates. API function GetPixel requires handler - hdc so do Excels objects possess hdc and how can I get it? Or maybe there is another way to read pixel color ?


Excel VBA Course
Excel VBA Course - From Beginner to Expert

200+ Video Lessons 50+ Hours of Instruction 200+ Excel Guides

Become a master of VBA and Macros in Excel and learn how to automate all of your tasks in Excel with this online course. (No VBA experience required.)

(80% Discount Ends Soon!)

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Similar Topics







Is there a way I can use conditional formatting or something to change the color of the cell once I enter a value or text into that cell? For example if I currently have the A2 cell color as a gray color, and I enter information into A2 can I have it set to automatically change to no fill or any other color without having to click out of the cell, back into it, and then clicking the button?? Does that make sense??? Can someone help me?


Hi
I am using Excel 2007 and suddenly I can no longer filter by color. The option is greyed out and so is the sort by Color option. Does anyone have any idea why this would happen?

Thanks in advance.


Is it possible to change the color of text using a formula, such as an IF
statement? What I have in mind is something like this (stated simply): If
cells B9 or N9 or Z9 or AL9 are blank, do nothing, else color text in cell S4
red.




I have cells in a column, some colored yellow, some not. I am trying to use
the SUMIF function to sum only the cells in the range that are colored. Can
this be done? Can I enter something in the "criteria" part of the formula
that can do this?

=SUMIF(D3:D13,"criteria",D3:D13)

I also tried to use the CELL function's color feature, but I couldn't get it
to work right. I don't know how to get Excel to recognize if a cell is
colored in a formula.
=CELL("color",cell)

It might just be that I don't know what this means in Help:

"color" --> 1 if the cell is formatted in color for negative values;
otherwise returns 0 (zero).

Can anyone help?



Can you put a diagonal line in a cell and then color one part of it one color and the ther part of it another color?


How do I get the colors to change automatically when I use a drop down list.
Per say here is what I am trying to do

If a certain "word" is used from the drop down list I want the background of
that cell to change its color to "green." And if later I change the "word" to
another from the drop down list, it will change it's color to a specified
color.

The drop down list that I use was created from cells that have the colors
already in the "word", but I do not know how to make the list show the colors
so it puts the word & color automatically in the drop down list to the cell
with the drop down (if that makes any sense).

If there is a way, please spell it out simple enough for me to understand,
as I don't know fully the capabilities of formulas or vba.



I'm trying to use conditional formatting to highlight phone calls that came in between certain hours.

The call times are in the custom format h:mm, although it could easily be changed to an Excel time format. I'm using Excel 2002. I want the cell to have a different fill color if it falls within particular time frames.

Example: If the call came in between 22:00 and 23:59 color is light green.
If the call came in between 23:59 and 08:00 the color is yellow.

Example spreadsheet is attached.

Thanks in advance.


Hi guys,

I was wondering if it is possible to change the color of a command button after it's been clicked?

This is to allow the user to identify which buttons have already been clicked.

Thanks!


I'm using some basic code below in an on Workbook Open event to format cells with a value less then 2 and less than 1 with a particular color.

The code works, but it really slows my worksheet down when opening. Is there better way to write this? Thanks!

Code:

 
Dim myRange As Range
Dim cell As Range
Set myRange = Range("V6:V50000")
    For Each cell In myRange
    If cell.Value < 2 Then cell.Font.ColorIndex = 5
    If cell.Value < 1 Then cell.Font.ColorIndex = 3
    Next





I would like to copy a small table from Word into one cell in an Excel
worksheet. The first column of the table is a list of numbers. I tried
converting the table into text with manual line breaks and tab stops to
divide columns and rows, but that didn't solve my problem.

Excel pastes the data into several rows. When I try to merge them, I
get a warning that the selection contains multiple data values, and
merging into one cell keeps the upper-left most data only.

What I tried that didn't work:
* Formatting the Excel cells as text before pasting the data.
* The various options for "Paste Special." The closest I got was
inserting the table as a Document Object, which could be a workaround,
I guess.
What I am saving for when all else fails:
* The obvious solution of copying row by row into one Excel cell.

The data in the table is information about my dad's medications. I
would like to have reference charts of how to identify the strength of
each tablet by its color and markings. I got the info from the
manufacturers' websites and entered it into tables in Word, which I
would like to copy into a more comprehensive file I am creating in
Excel. The first column of each table is the strength of the tablet,
entered as 1 mg., 2 mg., etc. The subsequent columns describe the
shape, color, and markings. There are 3 tables, each with about 4-5
rows.

Is there a way to copy each one - whether as a table or as text - into
a single Excel cell without losing data?

Many thanks.




Hey guys,

I have an excel file that is password protected. I have opened it as read-only.. Is there any way to unlock it & do it modifiable when I already opened it as read only (of course without having to close it & re-open it and enter password lol)

Thanks,


Hello, what I would like to do is take a portion of a sheet..... So the cells I want to mirror are in the proposal sheet cells B32 x F51. And then mirror the exact duplicate copy to another sheet. The other sheet should have those same values at A20 X G39. What I am trying to do is have a sheet that has skus, prices, and so forth and then when I add,delete, merge, color, or do anything to the cell on the "proposal creation" sheet I want it to mirror only a specific cells to another sheet that is "salesman copy" that we will print to clients. So this way ont he proposal copy a salesman can insert rows or even change the color of the cells and then have it mirror exactly the same on the "salesman copy" which is what we will print for clients. Thank you.

We have an Excel spreadsheet that sits on the network.
People need to open the file to be able to sign up for various duty rosters.
We would like for the file to open for the first person.
And then for any others after that, get a message that the file is in use
WITHOUT the option to open a read-only copy.
Our staff can't read and they keep opening additional copies of the file!
I have read about sharing the file and I don't think that would make things
any better.
Thanks,
Lynn



I'm going over a worksheet (prepared by someone else) where I can't see the text that has been typed in the worksheet within the cells. I can see it in the editing bar, but not in the actual cell. It doesn't appear to have anything to do with the color of the text... suggestions?


I have an excel 2007 file sitting in a shared network folder. I only want one user to be able to make changes at a time (any other users would get a read-only). For some reason it currently does not do this, and I have multiple users with the same doc open. I'm concerned that changes will get over-written when 2 people are saving their changes. Can anyone help me with the settings for this.


I have searched and read all the help files. I find the properties of
an object, I see how I can "lock", "size and move with cells" or "not
move with cells". No matter what I select, the object moves off the
screen, when the user, scrolls to the right of the spreadsheet.

Is there a way to lock the position, let's say , in the upper right
corner and have it stay there?

This would be quite useful for an EXIT button, that I have created,
that will close the program without saving (it's a read-only file.)

Thanks to all the wonderful people here that have been so helpful and
give us their valuable insight and time.

Jo




Hi,

I am looking to change how an active cell is viewed. For instance when you are looking at your spreadsheet you can see the active cell has a thin black border around it. I would like to change the border to a thicker one and change the color to blue or red. I am trying to make it easier to the eye so when you are working on a large spreadsheet it is immediatly apparent where you are to avoid squinting.

If anyone can help me please let me know.

Here's my formula... =SUM(S7)-T5

If that number is less than -100, I want it to show as blank.

Any help?

Right now, I'm trying to accomplish this by making a conditional format...meaning when my cell equals less than -100 I make the cell color and font the same (so it looks blank, but its not). When I print it, it still shows the negative value.


Thanks.


I have an extensive spreadsheet with several columns and all showing borders
where each cell/column begins and ends. However there are a few cells where
the break with the next cell does not show the line.

I have highlighed the cell in question, gone to format/cell/borders and
everything looks fine. Black color + format border shows square with all
sides of square showing.

Any thoughts on how to fix these few random cells.

Thanks



I have a large database with names, addresses etc. When I try to make changes
to the email address, like change the font color or change on letter, Excel
tries to email the address. If I click in the formula bar to make the
changes, it automatically changes it back to all blue text and underlined. I
have tried to format all of the cells as "Text" to show as entered, but it
doesnt work. PLEASE HELP