Merging Of Column In Datagridview
Oct 10, 2008is it possible that when i retrieve info out from the database and fill it into the datagridview, if the 'ID' column have similar IDs, those of column 'ID' will be merge together?[code]
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Listview Column Lines Are Merging?
Jun 16, 2010In the Listview box, when we scroll up/down the column lines are merging, then iam refreshing.Listview, on mouse move event. How to avoid column lines merging when we scroll or its the flaw of vb.net 2005 ?
View 5 RepliesHorizondal Merging In Datagridview?
Jun 11, 2011I have datagridview and it have 10 columns and 1 row. Here i all the cell values are sameSo I need to merge all cells and the value display in first columns. (Horizandal merging)
View 1 RepliesExporting DataGridView To MS Excel (Merging Cells: Inside A For Loop)
Aug 25, 2011I have this code the exports datagridview from vb.net to ms excel, There should be a total at the end of the table in the ms excel after exporting it but my problem is I can't merge the cells for "Total".
View 2 RepliesAdd A Checkbox Column At First Column Of Datagridview Including Column Header?
Apr 9, 2010How to add a checkbox column at first column of datagridview including column header?After adding, how to code to "check all" or "uncheck all"?
View 27 RepliesAdd Persistence To Multiple DataGridView In Terms Of Hide/Show Column And Column Width
Feb 24, 2010Add persistence to multible DataGridView in terms of Hide/Show column and column width
View 1 RepliesDatagridview - Sort Datagrid View Column With Numbers And Texts On Column Header Click?
Feb 13, 2012It seems that on clicking datagridview column header, the column will be automatically sorted based on the column type. I have a column showing some numbers. If column type is string, it sorts "1","20","3" into "1","20","3". If column type is double, it sorts into "1","3","20" which is the result that I want. However, there might be some erros in the numbers and error messages(text) will show in the cell instead of numbers. So I cannot set the column type as double. I want to ignore these error messages and sort all the numbers. How can I do this?
Also, I need to add some background colors to different rows in datagridview. So in the column header click event, I call the bkgColor Sub to achieve this. My question is that how can I override the sorting method in this event?
Private Sub DataGridView1_ColumnHeaderMouseClick(sender As Object, e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.ColumnHeaderMouseClick
Try
[code]....
Datagridview Tab Key - Ignore Column(2) So That The User Only Tabs Through The Rows In Column(1)?
Feb 27, 2009i have a datagridview with three columns. i set the first column to visible=false, so the user can only see two columns.when the user presses the tab key in the first visible column -- column(1), i want to ignore column(2) so that the user only tabs through the rows in column(1)i can't get it to work. it will always tabs through the rows in column(2) even if i use the column name.
[code]...
Disable Datagridview's Column In Term Of The Column Will Not Receive Focus
Mar 25, 2011I want to disable column in datagridview so the column will not receive focus,
when user press tab to move from cell to cell this column will be skipped and the focus move to the next cell or column.
Change Textbox Column To Combo Box Column In Datagridview
Jul 8, 2010In my window application i have taken one combobox field with its collection as "amc", "war" etc. Now in my datagridview this combobox column is display as Textbox column, i want to change it to combobox with the above collection "amc","war". I have retreiving the result in datagrid through sql query, hence in datagrid edit column section we doesnot have that part to change to Combobox column.
View 1 RepliesChange Textbox Column To Combo Box Column In Datagridview?
Jul 8, 2010in my window application i have taken one combobox column with its collection as "amc", "war" etc.Now in my datagridview this combobox column is display as Textbox column, i want to change it to combobox with the above collection "amc","war".
I have retreiving the result in datagrid through sql query, hence in datagrid edit column section we doesnot have that part to change to Combobox column.
Replace Column By A Related Column From Another Table In DataGridView
Dec 14, 2011I have:
- Table1 with columns: PK_ID1, LOCATION, DIRECTOR, SELLER, SELLERID, WORKTIME (relationship), WORKCODE
- Table2 with columns: PK_ID2, WORKCODE (relationship) & WORK_DESCRIPTION
My DataGridView do a SELECT * FROM Table1;How can I replace WORKCODE with WORK_DESCRIPTION in DataGridView, please?
Show Bit Column As A Checkbox Column In Unbound Datagridview
May 14, 2010Dim Comp = From C In db.Table1 _
Select C.Completed, C.Taken, C.Namne
Datagridview1.DataSource = Comp
Am using the Entity Framework and Columns Completed and Taken are of bit Datatype. When the query results are displayed in the datagridview, these bit columns are returned as of ColumnType Textbox - so i get a Datagridview textbox column with true or false string values.
I want to display Completed and Taken as Checkbox columns (either ticked for True or un-ticked for false) but ofcourse i can't do this in EditColumn dialogue because the Datagridview is unbound.
how can i change this in code at runtime
Get Column Index Of A DataGridView Column Using DataPropertyName
Jan 18, 2012Is there a way to find the column index of a datagridview column using the columns DataPropertyName?I currently use a loop (shown below in the class) which is kind of ugly, but it works. I'd like to do something like this, which seems more elegant.My goal is this, I store the users DataGridView column settings (i.e. DisplayIndex, Visible, & Width).When the user opens the form that contains the datagridview I want to get those settings from the database and apply the settings to the datagridview.[code]
View 5 RepliesIdentify A Datagridview Column Based On Column Name?
Dec 13, 2010I have a data gridview on my windows form with 4 columns. Now I identify a column as followed:
Dim item1 as String = DataGridView1.Item(1, index).Value
So now I use a number ( In this case: 1 ) for the column index, but I want to make it a bit more readable so now I want to obtain the column index based on the datagridview column name.[code]...
VS 2010 Datagridview: Move To Column 4 But Instead To Column 5
Apr 9, 2011I want to move the cursor from column 1 to column 4 but what happened instead the cursor moves to column 5, this happens when I use the enter key event. but run well if I double click. The following description of the program: there are 7 columns of code, item description, unit, price, qty, discount, item amount code when key enter press :
[Code]...
DataGridView Input Validation - Certain Column On Datagridview Should Accept Integers Only, Otherwise, It Will Return A Messagebox
Jun 5, 2011Some codes here on how could I validate my datagridview? I mean, a certain column on my datagridview should accept integers only, otherwise, it will return a messagebox. Kindly include on which event it should be posted.
View 17 RepliesDB/Reporting :: Displaying DataGridView Text Column In A Mixed Bound/Unbound DataGridView?
Mar 15, 2011I have a DataGridView (dgv) on a Windows form (VB.NET) which is bound to a datatable. One of the bound columns is a an ID (Foreign Key) to another datatable. All I want to do is Hide the ID column and populate an unbound column with the Name (ParmName) for the user. I searched the foreign value in the datatable and retrieved the information. I set the Value of the cell in the Datarow. All works well, but does not display. The cell accepts the value...I can even Debug.Print the values to the console. They are there just nothing displaying in DataGridView. Nothing odd about DataGridView. Should be straight forward...
My Code
,
Dim dtParm As DataTable = MyDataSet.tblParameter
Dim dgv As DataGridView = Me.dgvResultNum_DataGrid
[code]....
Sort DataGridView Numbers (when Clicking The Datagridview Column Header Text)
Mar 11, 2010A datagridview is sorting numerical values (when clicking the datagridview column header text) in the wrong order based on the initial digit:
[Code]....
Merging Two PDF Files OR Merging Two Binary Files?
Feb 23, 2009Merging Two PDF files OR Merging Two Binary files
View 2 RepliesColumn And Default Value To The New Column In Datagridview?
Dec 17, 2010I have the following code to add a new column into the datagridview but how to default value to this column?
I do not want to use for loop to loop through each row and get the column updated, is there any other way?
I want to default them to 'N' and i will have the code to change it to 'Y' subsequently based on conditions.
dgDataConfiguration.Columns.Add("Update", "Update")
Calculate A Column Values Based On Other Column Values In Datagridview?
Jun 3, 2011am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using I get a run time error about the string not formatted properly
[Code]...
Add A Column To A DataGridview?
Jun 27, 2009Dim DesinNum As DataColumn = New DataColumn
With DesinNum
.ColumnName = "DEsign#"
.Expression = "ISNULL(usrini,'')+design+typcde"
End With
[Code]...
I have this code to add a new colum in the datagrid.It seams to work ok except when the typcde is blank the design# is blank.I'm using this on vb2008
Datagridview Add Column To Specified Row?
May 10, 2011I has the code :
Code:
dgInventory.Columns.Add(col)
But this code will add columns to every rows in the gridview. How can I change the code so that it only add the column to row one instead of every row?
DataGridView And Column Changes?
Sep 20, 2011I have a datagridview (dgv) and if the user changes the size of a column or moves the column to the left or right, I want to be able to save those changes, so when the user sign's on again, the dgv will show as it was when the user closed out of it. Is there a way to do this?Also, is there a way to "freeze" columns? For example if I have 10 columns, I freeze column's 1 and 2 (to the left) so whenever the user scroll's over to the right, column's 1 and 2 will stay on the screen.
View 1 RepliesGet A Value In Datagridview (in One Column)?
Jun 7, 2011i have this datagridview containing column: {product, price, quantity, Total price}, and a 'calculate' button. I need to enter the quantity column and when I press 'calculate' button, it will calculate total price by price*quantity what i am struggling now is how to grab the 'text' in "quantity" column, as i won't fill everything in it, maybe only one row.
Example:
product price quantity total price
-------------------------------------------------
topaz 100
emerald 400 4
gold 300 2
How to get the text in quantity? --> "4" and "2" and i want to multiply it with the "price"
Sum Of Column In DataGridView?
Mar 25, 2010I want to sum of two coloum in Database but show the only single Record but when i use Distnict keyword in a Query that time this query will not effective .....
example:
Pune 10
Mumbai 20 But i Want Pune 30
How i write a Query
Yes/No Column In DataGridView?
May 8, 2009im missing something here:
I have a databound DataGridView with one of the columns being of boolean Type
I Would like to have the DGV display "Yes" for True and "No" for False however it seems there is no easy way to do this...
Clear All Data In Datagridview And Not Delete Data , Column In Datagridview?
Jul 19, 2009How i clear all data and not delete data or column in datagridview?
View 1 RepliesMerging 2 Or More .png?
Feb 8, 2011i want to make a program merge 2 .png images, like the layers in Photoshop, if you know what i mean.. cause i want to create a sprite generator in RMVX.
also i want to use .net framework 2.0.