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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Nov 15, 2011
How do you set datagridview formatting to[code]...
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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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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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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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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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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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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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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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May 24, 2012
I am working on a vb6 to vb.net migration project using vs 3.5. I have a datagridview.in a particular cell of this grid, user has to enter only numeric data. but after user enter data, itshould become concainated with a $ symbol (eg: if user enter 34, the cell value should become $34). And if he/she presses the hyphen ("-") in the key board, the data (ie. $34) should become -$34 and if again presses the hyphen button in key board, the data should become $34.
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Aug 16, 2009
I'm trying to format a column of numbers is a datagridview and I'm having some problems. This is the code I'm using: dgv.Columns(5).DefaultCellStyle.Format = "n2" If the number I put in the cell is 100.50, it shows up as 100.00. If I try to edit it back to 100.50, I get a "value was either too large or too small for an Int32" error. The cell also is accepting Char data. I want to format the column so it only accepts numbers in a '#####.##' format.
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Jan 22, 2009
I have a password column in my datagridview, and I'd like to display the characters as a * while editing and even displaying. I have the following code but when saving to the database the password gets saved as for example.:
Private Sub dgvUsers_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles dgvUsers.CellFormatting
If dgvUsers.Columns(e.ColumnIndex).Name.Equals("Password") Then
[code]....
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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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Sep 30, 2009
I have some questions formating my datagrid and its columns but unfortunately unsuccessfully. How to change the alignment of a DataGridViewTextBoxColumn? I could only set the alignment of the whole datagrid. I tried to do this by code but it didn't do anything:
datagridOnlineStores.Columns("osowner").DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight
I tried defaultcellstyle but it doesn't do anything then is there any way I could change the color of the border of the whole datagrid because it's black I don't like it.
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Mar 28, 2010
Getting value of a cell from the selected row of a datagrid?
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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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May 27, 2009
I have a DataGrid, when the user double click on it I want to know the columnname and the value of the cell being clicked.
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Feb 7, 2010
i'm using this code to display datagrid cell value in rich text box
Code
Dim rowtoselect = DataGridView1.CurrentRow
rowtoselect.Selected = True
rowtoselect.Cells(1).Selected = True
[Code].....
but i want to the richtexbox to display the cells 0 , 1 not only cell 1 i want the rich text box to display the whole cells of the row not just one cell of it
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Aug 2, 2011
I have a datagrid that will be accepting data from an external measuring device via the serial port. The grid is also open to editing records as well. Part of the process of making this grid user friendly is to intercept the "enter" key and move to the next cell until there is a value in the cell. This is only for some cells, other cells can be blank. I have worked out how to intercept the "enter" key from another post on this forum. Here is the code:
[Code]...
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Dec 20, 2011
I use a datagrid view in which i have a combobox column in the following order
SlNo TextBox
Item Name ComboBox
Qty Textbox
[Code].....
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Jul 30, 2009
how I could code a datagrid's double-click event to have the value in the cell show up in a textbox.
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Aug 15, 2011
I have searched alot but can only find info on moving entire rows bound between 2 datagrids, but noting on moving single cells. I have some code below that works ok from DGV to textboxes but not from DGV1 to DGV2.
Dim i As Integer
i = DataGridView1.CurrentRow.Index
Form3.DataGridView1.Item(1, i).Value = DataGridView1.Item(0, i).Value
[code].....
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Mar 21, 2012
So I've been playing around with SQL strings in VB 2008, and trying to retrieve records from a database and display them in a data grid view. This is the part of the code that gets the fields and displays them in the data grid view:
[Code]...
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Sep 19, 2009
Im trying to fill my DataGridView with data where the Column "RefID" is equal to the tbRefID.text that is on the same form but its not working my code is as follows.
Public Sub New(ByVal lviQ As ListViewItem)
InitializeComponent()
Me.tbRef.Text = lviQ.SubItems(0).Text
[code]....
and the code for the FillByRef is
SELECT RefId, QuTask, QuCost
FROM quote_tasks
WHERE (RefId = 'tbRef.text')
all it does is add the 3 column header to doesnt add any data?
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Oct 16, 2011
I have a datagridview with transaction bindingsource I want the datagrid to show the sorted rows only not all the records when i enter a value into a textbox and click button sort.
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Apr 15, 2008
What I am trying to do basically is open an access query in a datagrid view and then be able to make changes to the datagrid and then save it back to the database.When I try to save:
Me.BindingSource.EndEdit()
Me.TableAdapter.Update(DataSet)
It says that update is not a member of the tableadapter... Why is that?
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Mar 1, 2011
I started a forms solution in VB 2008, created a datasource to an access database (2010) and used the datagrid view to display the data. 3 fields in the access database are lookup fields with 2-8 values each, typed in by me, since the linking to other fields did not work. This is not working either. When I change the column to combo-box or not, those values, typed into access, are NOT showing up in the datagrid. the combo box has its drop down arrow but the value fields are empty.
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Jul 28, 2011
I have set a column (which is a phone number) in the designer with the following: DataGridViewCellStyle { Format="(###)###-####" }
This seems to have no affect upon the results when it is displayed. It simply displays ########## every time. Where should I set the formatting?
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May 23, 2012
I am working on a vb6 to vb.net migration project using vs 3.5. I have a datagridview.in a particular cell of this grid, user has to enter only numeric data. but after user enter data, itshould become concainated with a $ symbol (eg: if user enter 34, the cell value should become $34). And if he/she presses the hyphen ("-") in the key board, the data (ie. $34) should become -$34 and if again presses the hyphen button in key board, the data should become $34.
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Apr 14, 2009
I need to set format of number in workbook cell through function. To do so I use: Selection.NumberFormat = "0.00%" command. The problem is that it works correctly only if called from Macro (subroutine) and give no response if called from Function.
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