Forms :: How To Create N Rows With Repeated Value In DataGrid
Feb 21, 2009
Actually 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........
View 2 Replies
ADVERTISEMENT
Dec 16, 2009
i try to print data but when i put this code ..my data is repeated example[code].....
View 4 Replies
Jan 6, 2011
I have the following table:
----------------------------------------------
ID|Name |City |Phone |IsWorking
----------------------------------------------
1 |Joe |New York |111-111-1111|No
----------------------------------------------
[code]....
View 3 Replies
Apr 5, 2012
I am trying to populate a VB.net dropdown box which is repeated in a datagrid. Basically I have a bunch of images and the user needs to select from a dropdown listwhat colour the item is so that I can then save it in the database.
Dim DDLPlayColorList = New DropDownList
DDLPlayColorList = dgImages.FindControl("DDLPlayColorList")
Using oConn As New
[Code]....
View 1 Replies
Aug 1, 2009
I need to sort an array. I need the most repeated strings at the start and the least repeated at the end. Any easy way to do this? My brain is currently fried
View 7 Replies
Oct 30, 2009
I'm trying to create a form with a lot of repeated components. I'm making a touch screen control system with a GUI in VB.net. I would like to make it so when a textbox is pressed a form pops up (form1.show()?). This form is basically a number pad. The user can press buttons (0-9) to get the desired integer to appear in a text box in the popup form. When the user presses an "Enter" button, the popup form returns the integer value that was entered to the initial textbox pressed.
View 2 Replies
Jul 29, 2010
how 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 Replies
Dec 29, 2010
If I have a large number of classes, each similar to the other in certain aspects (they all share a common base class, but each does things differently), and I need to create Windows forms for each to allow easy changing of their values through a GUI? Create one matching form for each object in VS' forms designer, Or Use code to create the forms dynamically at runtime.
#2 makes the most sense to me, because a lot of these objects will share very common features of the form, notably "Ok" and "Cancel" buttons. But one object might need to draw a textbox on the form while another might need to draw a combobox. Not to mention, if I want to put icons on the "Ok" and "Cancel" buttons, I'd have to do this for each copy of the form in designer, and that sounds like it could get out of hand quickly.But is drawing forms through code sane? VS' forms designer is pretty sophisticated and designed to make life easier. Am I wise to consider ignoring its functionality and diving into the trench warfare of forms design through code? Or are there examples of automating form creation based on an existing object's properties?
View 1 Replies
Sep 7, 2010
how to add multiple rows in a datagrid from data base
View 6 Replies
Jul 14, 2009
I 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]....
View 1 Replies
Sep 25, 2009
is it possible to have a datagridView in which each column can have diff no of rows in it?
View 1 Replies
Jan 12, 2011
I selected and put one checkbox control in datagrid. How can I get checkbox in all rows?
View 1 Replies
Oct 13, 2011
Our 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 Replies
Mar 22, 2010
how can i add rows in datagrid using for loop in compact edition.[code]
View 4 Replies
Dec 23, 2009
How do I manually add new rows to a datagrid?
View 1 Replies
Mar 27, 2012
For 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") )
View 2 Replies
May 17, 2012
In sql server , my query brings out more than one row of data
[Code]...
View 2 Replies
Jun 9, 2011
numbering 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.
View 3 Replies
Mar 10, 2011
I 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 Replies
May 10, 2011
I 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 Replies
Feb 27, 2012
I 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?
View 3 Replies
Feb 9, 2010
i 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].....
View 2 Replies
May 22, 2009
I 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 Replies
Jun 6, 2011
I 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 Replies
Feb 15, 2012
i 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 Replies
Jun 12, 2009
I 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].....
View 3 Replies
Jul 31, 2010
In 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 Replies
Feb 12, 2012
I 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.
View 2 Replies
Sep 21, 2009
I 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 Replies
Jan 11, 2011
Im 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
View 3 Replies
