Remove Keywords From Excel Rows, But Not Delete Rows?
May 5, 2009I have an Excel sheet that looks like this.
View 1 Replies
ADVERTISEMENT
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]...
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]...
View 10 RepliesExcel :: Delete Rows Older Than 6 Months?
Jul 28, 2009I have a sheet which contains various data, from which one of them is dates. I would like a macro that will search through those dates and if it finds a date that is older than 6 months then it will delete the entire row.
View 7 RepliesOpen A CSV File Update Some Rows, Columns, Delete Some Rows And Save It As Another CSV File?
Aug 25, 2011I have a csv file. I need to open it, delete whole row on basis of a column value, Update few of the column values and save the file as .dat file. I am using VB.net 2010
View 1 RepliesDeletecommand Would Delete All Rows But Not Completely Delete In Database
Jun 6, 2011my 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]
View 5 RepliesWhy Does DELETE Not Delete Rows From Underlying Database Table
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]
View 1 RepliesDelete 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:
Cannot Remove Rows In Datagridview
Aug 11, 2011My datagridview is bound to a data table. I want to filter the datagridview without affecting data table. I know one way is to use bindingsource, but binding source will use column names in its filter. But I want to enable users to enter any string in a textbox to filter. So I pass datagridview by reference to a function PassFilter which removes unwanted rows in datagridview. I can see that it does execute rows removal in datagridview. But the problem is that when datagridview is shown on the form, it is unchanged, the same as the data table. I do not understand why rows are not removed on datagridview The code is as follows:
[Code]...
Cannot Remove Rows In Datagridview In .net
Aug 11, 2011My datagridview is bound to a data table. I want to filter the datagridview without affecting data table. I know one way is to use bindingsource, but binding source will use column names in its filter. But I want to enable users to enter any string in a textbox to filter. So I pass datagridview by reference to a function PassFilter which removes unwanted rows in datagridview. I can see that it does execute rows removal in datagridview. But the problem is that when datagridview is shown on the form, it is unchanged, the same as the data table. I do not understand why rows are not removed on datagridview
The code is as follows:
DataGridView1.DataSource = table
PassFilter(DataGridView1, m_FilterQuick.strFilter.ToLower())
Private Sub PassFilter(ByRef datagridview As DataGridView, ByVal strFilter As String)
[code]....
Remove All Rows In Datatable?
Jul 29, 2010I have a simple application that uses a database to store usernames and passwords.I have a hidden control that, when activated,should clear all usernames and passwords from the datatable.Then, one admin account is added. I have tried the datatable.clear method BUT while it throws no errors, it doesn't clear the datatable.I have also tried the datatable.reset method, with the same problem. I am now trying this method:
Dim row As DataRow
For Each row In Authenticate.Logins
row.Delete()[code]....
Remove All The Rows From A Datagridview?
Dec 10, 2010how do I do that? Here is what I have below and I want to remove all the rows from the datagridview?
Dim dataGridViewNetworkDevices As DataGridView
For i As Integer = 0 To dataGridViewNetworkDevices.Rows.Count - 1
dataGridViewNetworkDevices.Rows[i].Remove??
Next
Asp.net VB Delete Multiple Rows In EF4
Apr 3, 2012I'm struggling with deleting multiple rows. I'm learning and have managed new rows and edits but cant seem to nail delete.
this is what I have:
If ViewState("QuoteGroupID") IsNot Nothing Then
Dim GQID As Integer = CInt(ViewState("QuoteGroupID"))
Using db As New quotingSystemDevEntities
[Code].....
Delete A Series Of Rows?
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]...
Delete All Rows In Datatable?
Apr 8, 2010At the moment I use this code but I have 591 rows to delete and it takes forever to loop and delete each row on an individual basis
[Code]...
Delete All The Rows In A DataGridView?
Jan 3, 2012how can I delete all the rows in a DataGridView remaining only the row of column headers
View 4 RepliesDelete More Than One Records To Get Rows Ids From Dgv?
Aug 22, 2011I use this code to get row id from dgv to delete that row after that
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]
View 1 RepliesDelete Rows From Datatable?
Feb 10, 2012i need to delete some rows from datatable
i don't know the indexes i have 2 columns to idendify the rows to delete
how to achive this in easy way
i don't want to delete inside loop wat will happen if i have 2 million rows? tats why i don't want to delete indendify the rows and delete in loop
Delete Rows From Dgv But What About Modifying?
Aug 28, 2011I use this code to delete rows from dgv but what about modifying
View 1 RepliesDelete Rows In Datagridview?
Feb 15, 2010i have a datagrid view and want to delete multiple rows , or the hole datagridviewif i select a few rows and press delete , it delete's 1 row each time not all the selected rows.
View 1 RepliesHow To Delete Rows From DataTable
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".
VS 2008 Insert Rows In Between Rows In Gridview Based On The Parent And Child Nodes?
Jan 20, 2011I am working on Treeview control and Gridview Control VB.NET08. In the Treeview i have Parent and Child Nodes. Like:
- 31
3101
3102
[Code].....
Add Rows Inbetween Rows In Gridview Based On Parent And Child Node
Jan 19, 2011I 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.
VS 2008 - Lock Grid Rows To The Number Of Rows In The Data Table?
Jul 27, 2010when populating a data grid i keep getting a redundant row in the bottom. is there a way to lock grid rows to the number of rows in the data table?
View 1 RepliesVS 2010 : Combine Similar Rows In A Datatable (the Rows Only Differ By One Column)?
May 8, 2012I have three sub tables that I want to process. For each I want to combine the rows, as they are only different by contents in the second column(I want to do the same to the fourth column, later):
'Sub table 1
xx|C201 |02300877 |Samsung |....
xx|C201 |02300877 |Toshiba |....
xx|C213 |02300877 |Samsung
[code]....
p.s. For the fourth column, Manufacturer information , I want to do the same and I'd probably get something like this for the final table:
xx| C201,C213,C606,C619 |02300877 | Samsung
xx| C201,C213,C606,C619 |02300877 | Toshiba
xx| C303, C305,C712 |02301163
xx| C207, C209, C708 |02301165
DataGridView - Remove The Check Box For Only Some Rows?
May 10, 2012How to remove the Check Box for only some rows? Anybody can share the code for that? See the pic. I need to remove the check boxes for alternate rows. I dont need for Row 1, Row 3, Row 5.
View 3 RepliesDatagridview Remove Duplicate Rows
Apr 8, 2010My browser application has an option to display all the "href" elements of a web page in a datagridview.
I use the code below to populate the datagridview.[code]...
Datatable Rows Remove Not Working?
Jul 15, 2010I am trying to delete rows from datatable using code below,
View 10 Replies
