Add Rows To Undetermined DataGrid?
Jul 14, 2009I have a DataGridview1 box and a listbox called rebuilt which contains the raw data I need put into an array and then dumped into the DataGrid.[code]....
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Cursor From One Datagrid To Another Datagrid With Have The Same Number Rows?
Jul 29, 2010how to do cursor moving from one grid it effect to another grid.example Grid A and Grid B have the same number of rows. when I click current row on data grid A, the selected row on data Grid B also follow data grid A..
View 1 RepliesAdd Rows In A Datagrid From Database?
Sep 7, 2010how to add multiple rows in a datagrid from data base
View 6 RepliesDatagrid With Different No Of Rows In Each Column?
Sep 25, 2009is it possible to have a datagridView in which each column can have diff no of rows in it?
View 1 RepliesGet Checkboxes In All Rows Of A DataGrid?
Jan 12, 2011I selected and put one checkbox control in datagrid. How can I get checkbox in all rows?
View 1 RepliesHide Rows In A Datagrid?
Oct 13, 2011Our site is developing against a 3rd party API (Wonderware) that returns datasets and datatables from certain calls. The issue we are having with some of the calls is the data returned is more than we want to show to the end users. We are binding the data to a datagrid, and will sometimes get back 20+ columns of data we don't need to show. Is there a way to filter the datatable of columns before binding it to the datagrid? Right now we are using the datagrid to hide the columns, but I think it would be better to strip out the columns of data we don't need before binding to the grid.
View 8 RepliesHow To Add Rows In Datagrid Ce Using For Loop
Mar 22, 2010how can i add rows in datagrid using for loop in compact edition.[code]
View 4 RepliesHow To Manually Add New Rows To A Datagrid
Dec 23, 2009How do I manually add new rows to a datagrid?
View 1 RepliesLooping Through Rows In A Datagrid?
Mar 27, 2012For Each row As DataRow In dgrFarms.Rows
Dim sendtroopid As Integer
sendtroopid = row("idColumn")
'Do Something
Next
I've been trying to get a loop through a row in just one column in VB.NET for a while now, and i've done my homework on it too. When i use that code above I get:
Unable to cast object of type 'System.Windows.Forms.DataGridViewRow' to type 'System.Data.DataRow'.
I saw another guide which told me to do:
For Each row As DataGridView In dgrFarms.Rows
sendtroopid = row("idColumn")
'Do Something
Next
But that gives me the error:
Overload resolution failed because no accessible 'Item' accepts this number of arguments.
(That's a blue underline on 'Row("idColumn") )
Multiple Rows To A Datagrid
May 17, 2012In sql server , my query brings out more than one row of data
[Code]...
Numbering Rows In Datagrid?
Jun 9, 2011numbering rows in datagrid. I have a column that should number 1,2,3 so on when adding a new row. When I delete a row, those numbers should re-number still to 1,2,3. So when I delete row 2, the row that's been added as 3 should now number to 2. Then when I add new rows, these should re-number again, and so on..
My code:
'when adding a new row
Private Sub btnadd_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnadd.Click
[Code].....
My problem is with the for loop when deleting a row.
VS 02/03 Copy All DataGrid Rows?
Mar 10, 2011I am using VB.NET 2003 I read this thread :There it explains how to copy one DataGrid row.I'd like to be able to copy all the rows in the DataGrid from a Button_Click.
View 14 RepliesCounting Total Rows On A Datagrid
May 10, 2011I am trying to count all the rows on a datagrid after it has been populated from my DB. I have searched online on how to do this but nothing seems to work.[code]where test is my datasource it gets thrown into
View 1 RepliesDataGrid - How To Update Multiple Rows
Feb 27, 2012I am new to vb.net as well as programming. (Windows application) I have only one data grid, one submit button on form. Datagrid has three columns name, age, salary
User will enter data directly in a row of datagrid. After clicking on save button data will get displayed in grid as well as stored in database.
User also can update data in any row, just by changing cell data of selected row and clicking on save button.
How I can update data in datagrid just by above way? How to guess which row data has changed? If user changes data in multiple rows, how to update multiple rows in this scenario? Can I have to take one extra column in database?
Datagrid With Columns Tha Have Different Datatable Rows?
Feb 9, 2010i want to make a datagrid with 2 columns and many rows
the columns i want to have databinding with a datatable
i want the 1 row 1 column of datagrid have data from 1 row of datatable
i want the 1 row 2 column of datagrid have data from 2 row of datatable
[code].....
Deleting Rows In Datagrid View?
May 22, 2009I bring data in from an access database using a sql query and then assign the data to a datagrid view. When i try to delete data from the table, it is removed from the datagrid, but the change is not showing up in the actual table.As a second question, is there a way to tag the specific row and send that back to the actual database for deletion? The way i have it set now, i think would delete all instances where digit, day, and office match, instead of just the selected record.
View 3 RepliesDisable The Button When The Datagrid Have 9 Rows?
Jun 6, 2011I want to ask about how to disable the button when the datagrid have 9 rows? i want to control the button.after the datagrid have 9 rows, then the button.enabled=false.
View 3 RepliesHighlight Datagrid Rows Upon Searching?
Feb 15, 2012i need bit of support in my vb coding. i've publish data onto a datagrid(in vb express 2010). i just want to highlight entire row once the search data is found(in lime color) and color should be remain in that particular row when searching next records. so that user would easily know which records are searched and which are not by looking @ the color.
View 2 RepliesRemove Multiple Rows In Datagrid?
Jun 12, 2009I have the following code in which it supposed to remove rows that have the first column checkboxes checked, but it only removes one row at a time.If you have more than one checkbox checked, you have to click the command button each time to remove the row.It seems that the logic is correct to remove multiple rows if more than one checkbox is checked, but it doesn't work.
Public Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
For Each row As DataGridViewRow In DataGridView1.Rows
[code].....
Same Datagrid, Different Scrolling Via Columns Not Rows?
Jul 31, 2010In my datagrid, I know the number of rows that it will have - it will always have 12 rows.Can I scroll through the cells downwards via the columns instead of the usual horizontal way via the rows?
View 3 RepliesUsing Two Rows Simultaneously In Datagrid View
Feb 12, 2012I have a datagrid structure made below.
[Code]...
how can i use two rows at same time to calculate the date diff ? so that date diff is calculated automatically and inserted in the cell.
VS 2008 Loop Through The Rows In The Datagrid
Sep 21, 2009I have a datagrid with a list of subscriptions in. Is it possible to loop through the rows in the DG, check the date of expiry (cell 5) and highlight it in red or whatever if its "expired"?
View 4 RepliesVS 2008 Looping Through All Rows In A Datagrid?
Jan 11, 2011Im trying to loop through all rows in a datagrid and enter a calculation in the field in the next column (first column is already populated with appliance names). The code below works but only on the first row. Can someone be good enough to point out my error? For Each row As DataGridViewRow In DataGridView1.Rows
If DataGridView1.Rows(s).Cells(0).Value = "" Then
DataGridView1.Rows(s).Cells(1).Value = "0"
Else
DataGridView1.Rows(s).Cells(1).Value = dtDLopt.Compute("SUM(Measurement)", "Appliance = '" & DataGridView1.Rows(s).Cells(0).Value & "'")
End If
Next row
Change A Backcolor Of Odd And Even Rows In Datagrid View?
Dec 11, 2010i 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]...
Change Background Color Of Rows In A DataGrid?
Feb 17, 2009I'm faced with another issue I would like to have resolved. I have filled my dataset with records from a table and successfully displayed it in a DataGrid. Next i would like to change the background color of certain rows or records in the datagrid using values from a column. E.g assuming my first column stores numeric values, I would like to have records where value in column greater than 6 have it background changed to a different color.
View 10 RepliesDatagrid Not Show Multiple Rows Data?
Jun 21, 2010i want to show mulitple rows of sql server in which bill_no are same to show in datagrid view when i want to edit anything in data and i show the data in datagrid view with the help of bill_no but when i search the data by bill no its show only one row and not show other row with same bill no
my coding is
For abc = 0 To DataGridView1.Rows.Count - 1
Dim mydataa = From z In edtpur.purchaseitems Select z _
Where z.bill_no = Val(ComboBox1.Text)
DataGridView1.Rows(abc).Cells(0).Value = mydataa.FirstOrDefault.s_no
DataGridView1.Rows(abc).Cells(1).Value = mydataa.FirstOrDefault.item_name
Datagrid Sorting Of Rows Having Todays Date?
May 21, 2010i need to sort out rows having todays date in the datagridview in vb.net 2008
View 1 RepliesDatagrid With One Column And Dynamic Number Of Rows?
Feb 2, 2009I am trying a small application here. It is a windows mobile application. I have to create a form with one drop down and a datagrid.Once a value is selected in the dropdown. The focus goes to the data grid.I know before hand that there is only one column. But I dont know how many rows the user will enter.When the foucs comes to datagrid then one row is created where the use will enter a number. When he hits tab or enter a new row is created and the cursor goes there and the user can enter second number. When he tabs or etnerts a new row is created. This should go on until he presses Save button when all these values will go in the database table.
View 3 RepliesDB/Reporting :: Unbound Datagrid - Certain Row Sum The Previous Rows
May 16, 2008I'm using an unbound datagrid to make a balance sheet and I need to have a certain row sum the previous rows but it only concatenates (obviously the cells default as strings but I don't know how to fix it). I've really only worked on VBA and this is my first crack at .net Here's what I've tried that is wrong:
[Code]...
Forms :: How To Create N Rows With Repeated Value In DataGrid
Feb 21, 2009Actually I am trying to make a datagridview in which there r 3 columns...payment_no, due_date and payment_date. In this DGV I want to show 5 rows (it depends on no of payments) of above 3 columns, something like this...
payment_no due_date payment_date
1 20.02.09 (filled by update query)
2 20.03.09 (filled by update query)
3 20.04.09 (filled by update query)
and so on........