Delete The Whole Rows
Oct 8, 2009I can update using this code but the problem is that when I wanted to delete the whole rows using this code it code not.
Here is the code that I am using:
CODE:
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VS 2008 (DataGridView) :: Delete Successful Inserts Of Rows And Move Rows Up?
Jul 30, 2010How would i delete only the successful inserted rows for insert and then move the non successful rows up and allow the user to correct the data and get it ready for an insert. If i dont delete the successful rows then i will have multiple inserts of the same dataRow and we dont want that! AND if i dont move the data up then it will have blank rows uptop and will end the try and not insert the corrected data. You can better see what logic i am trying to perform at the bottom of my code, right after I insert into the database. Here is my code.
Private Sub btnLaserGenerateTicket_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLaserGenerateTicket.Click
'Function declarations
[code]....
.net (DataGridView) - Delete Successful Inserts Of Rows And Move Rows Up?
Jul 30, 2010How would i delete only the successful inserted rows for insert and then move the non successful rows up and allow the user to correct the data and get it ready for an insert. If i dont delete the successful rows then i will have multiple inserts of the same dataRow and we dont want that! :) AND if i dont move the data up then it will have blank rows uptop and will end the try and not insert the corrected data. Here is my code.
[Code]...
Remove Keywords From Excel Rows, But Not Delete Rows?
May 5, 2009I have an Excel sheet that looks like this.
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this is what I have:
If ViewState("QuoteGroupID") IsNot Nothing Then
Dim GQID As Integer = CInt(ViewState("QuoteGroupID"))
Using db As New quotingSystemDevEntities
[Code].....
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Oct 16, 2010Program: Visual Basic 2010
Database: MS Access
When I use the following piece of code to delete a single row in a table, it works.
Dim daCcorrente As OleDbDataAdapter[code]...
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[Code]...
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Me.
TextBox1.Text = DataGridView1.Rows(e.RowIndex).Cells("id").Value
Now how can I amend this code to use it to get sevral rows ids in case that I want to delete more than one row ?
Delete Rows Asynchron
Jun 29, 2011I have to delete on a monthly schedule from a few Tables a lot of Data (> 20.000.000 Rows). So I was thinking instead of "just" delete the items, I would like to run the delete Statement Asynchron. I already wrote a little function with help from the "F1" Button ;-). But so far no luck. So can somebody point me in the right direction or point out, what I'm doing wrong here? [Code]
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i don't know the indexes i have 2 columns to idendify the rows to delete
how to achive this in easy way
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Mar 20, 2009I have a Datatable in my code in vb.net. I need to delete rows from the datatable. The name of my Datatable is "temptable".in my row deleting event of a Gridview control. I wrote code as follows:
In the Row_Deleting event of Gridview:
temptable.Rows.Remove(Gridview1.Datakeys(e.RowIndex).value)
But,it shows an error as follows:
"Cannot cast System.Int32 to System.Data.Datarow".
.net - Delete A Rows Using Checkbox In Datagridview?
Nov 5, 2010how to delete single row with the help of header selction of a gatagridview.how can i delete a multiple rows using checkbox.....But i preserved a row sequence... how i can delete a row using checkbox in datagridview with a click of button.....
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Mar 5, 2012I am having trouble updating or deleting rows that were just added to my form. If I close the form and then open it again everything works as intended. Below is a bit of code from the project.
'Delete row from DataGridView
Try
MasterDataSet.PaintStock.Rows(PaintStockDataGridView.CurrentRow.Index).Delete()
[Code].....
Delete (almost) Empty Excel Rows?
May 27, 2009I'am new in the VB world, and should translate excel sheets into new sheets.I'am using Visual Studio 2008 (with VB .net I think) and I'am trying to tackle empty rows deletion.Maybe an additional problem is, that some columns having a space (visualy the row is empty and should be deleted).[code]...
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Feb 15, 2010So I've created a gridview with checkboxes so the user can check as many fields as they want and delete them with the click of a button. It works except that it deletes all selected rows except one, the row with the lowest number. I can't firgure out what logic error is causing this.
Here's the code for the delete button procedure:
Protected
Sub btnDelete_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDelete.Click
Dim count As Integer = 0
[Code]....
Delete DGV Rows As Their Saved To Database?
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View 5 RepliesDelete Rows In Multiple Tabel?
Mar 3, 2012I have a simple relationship which is shown in the link below [url]...
after doing much research i cannot find a proper way of deleting rows which are linked in all 3 tables.[code]..
Delete Rows Not Matching Certain Criteria
Oct 8, 2011Is there anyway way to delete those rows not matching certain criteria?For example, required rows in Column A - always have either xxxxx-x formatted Account# or Date or word begins with "Total :" anything other then this- those rows are not useful and i want to automatically delete all those unwanted rows.Delete the the rows which has value other then xxxxx-x formatted account# or date or word "Total :"[Account# could be xxxxx-x or xxxx-x or xxx-x or xx-x or x-x means 5digit-1digit or 4digit-1digit or 3digit-1digit or 2digit-1digit or 1digit-1digit.[code]
View 5 RepliesDelete Rows Which Are Linked In A Relationship?
Mar 3, 2012i have a simple relationship which is shown in the link below
[URL]
after doing much research i cannot find a proper way of deleting rows which are linked in all 3 tables. This is the code i am using currently
strsql = "delete * from cg_security_user_right where user_id=@field1 & right_id=@field2 "
Dim objcmd As New System.Data.OleDb.OleDbCommand(strsql, acsconn) ' the oledbcommand
With objcmd
.Parameters.AddWithValue("@field1", TextBox1.Text)
[code]....
Delete Selected Rows From Datagridview?
Dec 18, 2007I have a datagridview that is bound to a dataset. I would like to allow the user to select multiple rows and then, when a button is clicked, delete them. I need to populate a second dataset which contains the deleted rows, to pass back to the db. Here's the code I have so far:
[Code]...
How To Delete Rows Not Matching Certain Criteria
Oct 8, 2011Is there anyway way to delete those rows not matching certain criteria? For example, required rows in Column A - always have either xxxxx-x formatted Account# or Date or word begins with "Total :" anything other then this- those rows are not useful and i want to automatically delete all those unwanted rows. Delete the the rows which has value other then xxxxx-x formatted account# or date or word "Total :"
[Account# could be xxxxx-x or xxxx-x or xxx-x or xx-x or x-x means 5digit-1digit or 4digit-1digit or 3digit-1digit or 2digit-1digit or 1digit-1digit
====INPUT====
Column A
56981-3
1459-3
10/25/2010
69655-9
Apple
Orange
Total:
01/02/2009
Paint1
987-1
Yellow
Total:
====OUTPUT===
Column A
56981-3
1459-3
10/25/2010
69655-9
Total:
01/02/2009
987-1
Total: