VS 2010 Change Forecolor Of Single Cell In Datagrid View?

May 19, 2011

im taking the difference between two numbers and placing it into a cell in the datagridview...

i want to change the forecolor of that specific cell to either green or red, depending whether the number is positive or negative...

i cant figure this out, and i have searched on the web...not really seeing anything that makes sense...

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VS 2010 - Datagrid And Sql - Change The Value In The Cell

Apr 19, 2010

[Code]...

The problem is when I change the value in the cell 2, it didn't "refresh" the cell 4. I think I've a problem on the event "valuechange" but I dont know why

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IDE :: Listview Subitem Forecolor Of Items / Subitems Won't Change In View.details Mode

Jan 28, 2010

I've have a problem, this sub works just fine adding items into a listview.. Some reason they forecolor of items / subitems wont change in view.details mode, it seems to work in other views but not details, and details is what i need as you can see I'm even using Item.UseItemStyleForSubItems = False

[Code]...

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Edit A Single Cell In A List View?

Aug 27, 2009

Is it possible to edit a single cell in a list view?I would like to be able double click on a cell and be able to edit the item?

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.net - How To Get Datagrid View Cell Value

Nov 24, 2009

Using VB.NET How to get Datagridview cell value.

I want to insert a Datagridcell value in the table, How to get datagridview cell value.

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Datagrid View Current Cell Value?

Jun 14, 2010

I have two data grid view (dg1 and dg2), datagrid dg2 contains three column value is

itemcode item Price
item1 car 10
item2 Jeep 20

[code]......

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Cell Formatting In DataGrid View VS 2008?

Nov 11, 2009

I have a cell in a grid view that I want to do custom formatting on. I figured out out to format the cell I'm checking but I want to format another cell called URL. The code below formats the cell "PingStatus", but how do I format another cell in the same row. I want to format a cell called URL .

Private Sub DataGrid_CurrentStatus_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles DataGrid_CurrentStatus.CellFormatting

[code].....

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Check Length Value Of Cell In Datagrid View?

Nov 10, 2011

I'm able to validate the cells if they are empty but I'm not able to check the length of the cell. I want the user to enter 5 digits and if it is less than 5, show up a message box. [code]...

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Datagrid View Control Double Click On A Cell?

Jun 8, 2011

I am creating an application for a college assignment called "Quote Manager" - the idea is a writer can save his / her favourite quotes, then go back to them and be able to print them.So I had this idea where all the quotes are loaded into a datagrid view on the main screen of the program and the user can double click on the quote he / she wants to load.

I don't want any code given I would also post what I have got so far but at the moment I am at work.What I want is to know how to manipultate the datagridview control so when a cell is double clicked a saved html page will load from a database.

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Trigger DataGrid View Cell Click Programmatically?

Jun 12, 2011

I have a program that gets some information from the user and updates the database.I also have two DataGridView, OpenOrders and ItemsInOrder When the user click on a cell in the OpenOrders a CellChange event is triggered and it updates the ItemsInOrder grid view. Now after I update the quantity of a product i want to cause that CellChange event to trigger again in order to refresh the ItemsInOrder grid view.

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Detect The Cell That's Right-clicked On In A Datagrid View When A Context Menu Is Being Used?

Aug 22, 2011

I can do the context menu. When I'm NOT using a context menu, I can detect a right-click using the mouse click event.BUT how do I detect which cell that's beiing right-clicked on in a datagrid WHEN a context menu is being used (as the mouse-click doesn't seem to fire when a context menu is used - so I assume that the menu mechanism consumes the right-click message and doesn't pass it on so to speak).I have tried to manually call the context menu on a right-click, but then the context menu comes up at the wrong location.Rather than send a long listing of my multinedia program so far - here's something I tried as a separate proglet. I can send the long multimedia project listing if you like (so you can see why this it is important to resolve this little issue).

[code]...

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Change Single Cell Color Of Tablelayoutpanel?

Jul 8, 2011

I need to dynamicly write some VB.net code to change the colors of different cells in a TableLayoutPanel based on specific criteria. I have search for VB code to perform this but am unable to find any. I have found some C code that does it but I am unfamiliar with C. Is there anyone on this forum that can translate this into VB.net code, please? I am using VS 2010.[code]...

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VS 2008 - Change Back Color Of Single Cell In DataGridView

Feb 8, 2010

How I can change the back color of a single cell of a datagridview in runtime?

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Change Cell Color On DataGrid?

Jan 10, 2007

I'm having problems trying to change individual cells' colors in a datagrid. I saw a few hints which would make things easy, but unfortunately I'm working with Visual Studio 2003, so I don't have access to the newer attributes.

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Change The Border Of A Datagrid Cell?

Jun 18, 2010

is there a way to change the border of a datagrid cell? im creating a simple gantt chart and it should be look like this

im done with the colors, my problem is on the cell border.

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Change Cell In Datagrid Color Based On Value?

May 20, 2011

I have a datagrid that will get built at runtime. So i don't now how many columns I may have.I know I can do a column count, and get a list of the names. So don't think that will be a problem.What I'm trying to do is change only the CELL color, not the row, or the column, based on the value of the cell.Below is something I started with, but it clearly doesn't work.

' For Each row As DataGridViewRow In Me.QDGV.Rows
' ' Get the READY value from each row as we loop
' strExt = CStr(row.Cells.Item(4).Value)

[code]....

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Change The Background Color Of A Datagrid Cell?

Dec 1, 2008

I was looking to change the background color of a datagrid cell when the cell value changes

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Change A Backcolor Of Odd And Even Rows In Datagrid View?

Dec 11, 2010

i have 10 rows in datagrid view i use V S 2010 How can i change a backcolor of odd and even rows different.i try my best but i has one error that is Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

how can i make a single column backcolor after all rows backcolor is set

i write my code on form load event.my code is in vb.net(windows form) is as follows:

[Code]...

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Change The Columns Widths And The Row Height Within A Datagrid View

Mar 6, 2009

how to change nthe columns widths and the row height within a datagrid view

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Dynamically Make Image Invisible In Datagrid Without Change The Size Of The Cell

Aug 22, 2009

I have a datagrid where the first column is for image button for expand purpose. The visibility of the image depends on some conditions row by row. I am trying to handle this in ItemDataBound event, and using e.item.cell(0).findcontrol("imageButton").visible = false. The first cell of this row therefore disappears even that the size is specified in the ItemStyle tag.

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How To Display An Image In Picture Box Control When A Cell Clicked In Datagrid View Control

Jul 16, 2011

Im doing a mini project and i need to display an image in picture box control when a cell clicked in datagrid view control .the image is linked through the database ms access and im using vb.net frame work.

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VS 2008 Bind A Single DGV Cell To A Single Class Property?

May 7, 2010

I am trying to use the DGV to view various properties from a variety of different class instances. Is it possible to bind each cell individually?

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Changing The Forecolor Of A Link Cell In A Datagridview Instead Of The Default Blue?

Dec 30, 2011

Is There any way of changing the forecolor of a link cell in a datagridview instead of the default blue?

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Retain Datagridview Cell Backcolor And Forecolor In Excel After Exporting From

Feb 20, 2009

i've a datagridview control populated with records from database. i've formatted certain cells of datagridview according to a condition. (i mean i've set the fore color and back color of cell). But when i export these datagridview contents to excel 2003, no cell colors will be appearing.

i'm developing desktop application with vb.net 2008 and excel 2003.

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Retain Datagridview Cell Backcolor And Forecolor In Excel After Exporting From?

Feb 20, 2009

i've a datagridview control populated with records from database.i've formatted certain cells of datagridview according to a condition.(i mean i've set the fore color and back color of cell).But when i export these datagridview contents to excel 2003, no cell colors will be

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Update A Single Row And A Single Cell In Ms Access Database?

Dec 3, 2010

I am trying to update a row or a single cell in ms access through vb.net. But when i update the text box named NRIC, say for example i want to update "s4522147B" to "tr4521856C" and mean while leaving the other fields the same.

But the thing is when i make the changes in nric.text (textbox), the dataset actually updates the whole column in the table instead of the selected textbox.

Below is my code for the update part

[Code].....

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VS 2010 Click The Data In The Datagrid View?

Apr 8, 2011

want to know how can i click the data in my datagrid view and then pass the data to the textbox.. also i want to make my datagrid view not editablemy auto increment field has a 7 data (for example 1-7)now when i delete the no ata the actual data is delete

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VS 2010 Combination Of Tables (view Both In Datagrid)?

Jul 4, 2011

How will I combine 2 tables from my database? And show its data in my datagridview.

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VS 2010 Datagrid View Sort By Date?

Feb 7, 2012

I am using vb.net2010. (express)

I am currently writing a bit of software for myself and need guidance.

I have a datagridview on a form with a date column. (column0)

I am trying to sort this by date desending but it will only sort by the day (dd) and not the whole date (dd/mm/yyyy) which leaves the months and years unsorted.

(example of output):
#1 - 01/03/2012
#2 - 02/01/2010
#3 - 03/02/2011

[Code]....

I have been told " Make sure the Date column is a date type and not a string " which i have taken as the access database column type. I have set this as Date but it still won't sort the column in datagrid view by the whole date.

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Datagrid New Row Cell Validation - Validate Empty Text And Indicate Error On Cell?

Jun 1, 2010

The problem is that if you never enter anything into a cell for a new row then that cell is never validated. This is a problem because I have columns that should not be null. I am doing the check in the row level validation and storing the information about which cells are empty that should not be empty. The row level validation works fine and the row level validation error indicator goes on,(red exclamation mark at the beginning of the row) but I also need a visual indicator on the individual cells that are in error.

I am thinking that setting the HasError property for the cells that are in error should cause them to display n error style (the default red border). Is there a way to this this either from XAML (perferably) or from code?Alternatively I could cause those cells to re-validate when the row editing is finished. Does anyone know how to do this?

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