Delete All Rows In SQL Gridview Is Deleting All But 1 Row
Feb 15, 2010
So 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]....
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Jan 5, 2012
I have a javascript file that contains the function for calling the confirmation delete window, the code used is similar to the following:
function Delete()
{
confirm('Delete this user');
[code].....
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Jan 20, 2011
I am working on Treeview control and Gridview Control VB.NET08. In the Treeview i have Parent and Child Nodes. Like:
- 31
3101
3102
[Code].....
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Jan 19, 2011
I am working on Treeview control and Gridview Control VB.NET08. In the Treeview i have Parent and Child Nodes. Like: [Code] Comparing the Parent Node text and first two digits in the Column values. I want to add rows inbetween the gridview rows based on the parent and Child Nodes. If i expand the First Parent Node Called "31" then according to the Number of Child Nodes (for first parent node(31) there are 5 child nodes.) add rows in the gridview.
These New rows should be add under the 31-xxxx. If i expand the 32 Parent Node based on number of Child Nodes, add rows under the 32-xxxx. [Code] I am getting the rows in the end of the Gridrow not in the Specific row.
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Jan 18, 2012
I am currently using DevExpress 10.2 within Visual Studio 2010. In a previous question I was trying to print the current user view of a DevExpress GridControl with the user's choice of expanded or collapsed master rows and/or group sections. I was told this was not possible at this time. I have now decided to use the following code:
[Code]...
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Jul 30, 2010
How 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]....
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Jul 30, 2010
How 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]...
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May 5, 2009
I have an Excel sheet that looks like this.
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Jun 6, 2011
my deletecommand delete all my rows whenever i delete a row..but when i view it again the other rows still there and the i deleted is actually deleted.[code]
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Feb 5, 2010
*WeightCheck is a dataset connected to a mdf SQL server file..Datagrid on form is bound to the dataset..This code executes because datagrid on form updates with the deletions..[code]
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Apr 30, 2012
I have a gridview that contains data from a database somewhere in a sql server, so far so good, what i want to be able to do next is delete a row when i press the delete...Am new to asp.net and vbi will send the code and a printscree of the software:
ascx
<%@ Control Language="VB" AutoEventWireup="false" CodeFile="Admin.ascx.vb" Inherits="Admin" %>
[code]....
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Apr 1, 2011
I want to delete record from GridView.Before to this ask for confirmation like "Are you sure to delete?"I used command field in GridView, [code] I wrote a function in javascript. [code] How I will call this on delete click.
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Apr 30, 2012
I have a gridview that contains data from a database somewhere in a sql server, so far so good, what i want to be able to do next is delete a row when i press the delete..
i will send the code and a printscree ofthe software:
<%@ Control Language="VB" AutoEventWireup="false" CodeFile="Admin.ascx.vb" Inherits="Admin" %>
002<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>
[Code]....
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Mar 15, 2012
i am having problem in deleting a single row from a gridview. i am using binding navigaator to delete the row. i have customer table and booking table. Cust_id is used as foreign key in booking table. when i try to delete a single row from booking table it delete all the bookings related to that customer in the gridview.It also deletes the related customer aswell. i just want to delete one booking of that customer
Me.Validate()
Me.CustomerBindingSource.EndEdit()
Me.CustomerTableAdapter.Update(NewBookingDataSet.Customer)
Me.BookingBindingSource.EndEdit()
Me.BookingTableAdapter.Update(NewBookingDataSet.Booking)
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Mar 21, 2012
I have a table in where I am trying to delete all the rows except for the first. I did manage to come up with the code following:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim dtRemoveRows As DataTable =
[Code]....
In review, this code sort of holds the first row and clears the remaining rows. However, when I exit and reopen the program the rows return. So in other words, I want the rows to get permently deleted. I have searched and cannot find a solution to permenly delete all rows without deleting the first row.
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Apr 18, 2011
I have the following xml file output below where Deleteme="true" is written when the user clicks on the row's checkbox. I was thinking that once the data is flagged this way I could read the data back in, somehow delete each row specified as above, and then save the data back out.
[Code]...
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Jun 21, 2010
I have a form with multiple tables. when I add rors into the tables I Use code like this:
Dim n As Integer = 0
For Each copyRows1 In copyRows
Dim newOrdreRow As DataRow = Kalkyle1DataSet.Tables("Ordre").NewRow()
Dim Ordredato As String = Kalkyle1DataSet.Tables("Ordre").Rows(n).Item("Ordedato")
where I add new rows also addin a OrdreID as Foreign Key.
How do I Delete all records in the tabel with the foreign key = * ?
* = a number I choose
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Feb 2, 2012
how to delete all rows from a table in visual basic 2010
Dim CurMembersRow As MembersDataSet.MembersRow
CurMembersRow = CType(CType(Me.MembersBindingSource.Current, DataRowView).Row, MembersDataSet.MembersRow)
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Jan 20, 2011
This is such a basic question, I'm almost embarassed to ask it. How do I loop through seleted rows in a DataGridView and remove the rows?I've tried this, but it doesn't work. After one row is removed, the index is all screwed up.
[Code]...
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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.
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Oct 13, 2011
I have a form with a listbox bound to a tableadapter. Users can select from a combox, that has a list of users in it, then click "Add" to add it to the listbox and remove to remove it. This part works fine. The problem comes when updating the database:
[Code]...
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Mar 17, 2010
[code]Index was out of range. Must be non-negative and less than the size of the collection.Parameter name: index
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Aug 10, 2011
When writing gridview Event, We must write the Commit and Rollback in event. Can not run the Event if don't write Commit. I want to know what for writing commit and rollback???what a differences between commit and rollback?
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Jul 30, 2010
How 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 don't 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
'Object declarations
Dim localOutputServer As SQLServer = Nothing
'Variable declarations (Form)
[Code] .....
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Jan 5, 2010
"Deleting rows from multiple tables in SQL 2005". I need to delete all the rows in the multiple rows where it's the same UserId. My Delete command below:
Delete From tableA
From tableA INNER JOIN
tableB ON tableA.UserId = tableB.UserId INNER JOIN
tableC ON tableA.UserId = tableC.UserId INNER JOIN
tableD ON tableA.UserId = tableD.UserId
Where (tableA.UserId = @UserId) AND (tableB.UserId = @UserId) AND (tableC.UserId = @UserId) AND (tableD.UserId = @UserId)
What is happening from the above query is only the rows from tableA is getting deleted.
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Nov 9, 2009
Here's my code. It gaves me an IndexOutOfRange exception. What's wrong with it?
[Code]...
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Mar 19, 2010
With a DataGridView bound to a bindingsource, which is filled by da.fill(ds) . How do I go about deleting selected rows when the UserDeletingRow event is fired? I've used the following code in the event:
Dim dsEmplTran As New DataSet
daEmplTran.Fill(dsEmplTran)
dsEmplTran.Tables(0).Rows(dgvEmplTran.SelectedRows(0).Index).Delete()
Dim cb As New SqlCommandBuilder(daEmplTran)
[Code].....
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Jan 20, 2011
I'm almost embarassed to ask it. How do I loop through seleted rows in a DataGridView and remove the rows?[code]
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May 17, 2012
i've been all over the internet to solve this problem, but i've found no solution to my problem.my concept is this.Based on selected value within a combo box, the datagridview will populate with values from the database.
[Code]...
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May 3, 2010
i am working on my first database program. i believe that I am almost finished, except that i have a remove button like i would like to remove just a single selected row both from the datagridview and the actual database. this is just in case any information is entered wrong, and also to delete all the entries i put in just for testing purposes. the only problem im having is in updating the database after removing the row from the datagridview
Private Sub btnDelete_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RButton1.Click
If Not DataGridView1.CurrentRow.IsNewRow Then
[code].....
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