Datagridview Clearing Row Contents
Jun 5, 2011I use Visual basic 8.0.I have a bound Datagridview.This Datagridview has 25 row.
Only thing i want to clear the row Contents of a specific row.I want not delete of remove the row!
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Clearing Contents Of A Datagridview
Jun 12, 2009I creating an EPOS System..I have a datagrid that stores details about all of the items which the user wishes to buy in the transaction.However if the user changes his mind I have a feature that cancels the row in the datagrid.[code]The code functions fine, however a problem arises if I enter a new row into the datagridview, the previous row I recently cancelled appears again.
View 11 Replies[2008] Clearing Cell Contents Within A DataGridView?
Feb 9, 2009clearing cell contents within a DataGridView?I have a column with a list of names and would like to be able to make the whole column blank.I can currently achieve this (not the greatest) by clicking on individual cells and doing this ..
DataGridView1.CurrentCell.Value = " "
But rather than doing this I would like to be able to do every cell in the column, all at once. I'll put the code behind a button, so it can all be achieved by a single click.
Clearing Out A Bound DataGridView?
Aug 11, 2010I have a form that contains a datagridview control that is bound to a dataset in design mode. This form contains various other textboxes and combobox controls as well and allows users to create and view Work Orders. It also has a Button control ("New W/O"), that when pressed will clear all values from all the controls on the form. My problem is that it's not removing the rows of data in the dgv. The code that I used to try and clear out the dgv is[code]...
How can I reset the dgv to retain it's default column headers but remove all the rows for the selected W/O?
[2008] Clearing A DataGridView?
Mar 9, 2009I have a DataGridView control bound to a DataSet. The DGV loads data based upon a combo box selection. If there are no records in the table that meet the combo box selection then I want the DGV to be cleared.
I've tried:
Me.gdvEXTSigns.datasource = Nothing
This does not clear the existing data (rows, if any) in the GDV.
Clearing Text Of Cell In DataGridView
Jun 18, 2012I am new in VB2008. How I can programmtically delete/remove/clear the content of a cell of DataGridView? Say, for example, I have the following code that populates with data in DataGridView. Now,how can I clear/delete the "Test4" text from the cell of DataGridView? The GridView is not bound to any database.
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim dt As New DataTable
dt.Columns.Add("income")
[Code] .....
Clearing All CheckBoxes In DataGridView RowSelect Column
Mar 20, 2012I believe the following code, which clears/unchecks the checkbox in the "RowSelect" column, actually runs, but it runs VERY slowly. In testing I have approximately 2300 rows in my DataGridView:
Private Sub btnClearAll_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnClearAll.Click
Dim curRowIndex As Integer = 0
Try
dgvWISDataGrid.SuspendLayout()
For curRowIndex = 0 To dgvWISDataGrid.RowCount - 1
[Code] .....
The app appears to "hang" because this loop is taking so much time. When I hit the pause button, it always seems to freeze on the "dgvCell.Value = False" statement and when I hover over it the popup says "Property evaluation failed." Something is taking quite a long time or is interfering with this routine.
Clear Contents From Datagridview?
Dec 31, 2008I have a form with a datagridview on it. I have a save button that saves the data from the datagridview to the database.After the button (save) is clicked I want the datagridview to be cleared of the data that is present in the dataGirdView.
View 9 RepliesClear Contents Of A Datagridview?
Jul 22, 2009How can i clear the contents of a datagridview.[code]...
View 2 RepliesEmail Contents Of DataGridView?
Jan 3, 2011I am pulling data from iSeries and populating a DataGridView. I want to select all records in dgv, where the hire date Month is the same as the current month. Then i can automatically email a reminder to all managers if they have any employees that have a anniversary date in month.
My problem is that i do not know how to place multiple records from dgv into the body of email. Everything else appears to be working.
Imports IBM.Data.DB2.iSeries
Imports System
Imports System.Windows.Forms
[Code].....
Printing The Datagridview Contents?
Dec 5, 2007How to print the datagridview contents
View 8 RepliesCopy Contents Of Datagridview To SQL Server?
Jul 9, 2011How should i copy contents of Datagridview to SQL Server
View 2 RepliesCreate A Datatable Using Contents Of A DataGridView?
Feb 20, 2010I want to create a datatable using he contents of a DataGridView.
View 9 RepliesDelete Contents Of A Datagridview Cell?
Aug 21, 2011In my datagridview you have to double click it (putting it into editing mode) in order to delete the contents of the cell. Is there a way to program it so i can delete the contents by just pressing the delete button when it is highlighted?
View 5 RepliesDisplay Richtextbox Contents In Datagridview?
Jul 8, 2011how to display richtextbox contents in Datagridview. Wat i am doing is on button_click1 i am loading text files to richtextbox and on button_click2 i am saving it in a Drive and loading from there to Datagridview is there a alternate way to directly load from richtextbox to Datagridview
View 3 RepliesHow To Save Datagridview Contents To A File
Jun 22, 2010I have tried many methods to save my datagridview contents to a file but with no luck does anybody have a good method for xml to datagridview, datagridview to Xml,or any other methods to read/write a datagridview.
View 3 RepliesPrinting The Entire Contents Of A Datagridview?
Feb 18, 2009I need to be able to print the contents of a datagrid view. I have the printdialog, printdocument and printpreview dialog controls put on my form.. Here is my code so far:
Private Sub PrintToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) HandlesPrintToolStripMenuItem.Click
If Me.PrintDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
Me.PrintDocument1.Print()
End If
[Code]...
I know the code under printdocument_printpage isn't right. But how do I get everything in the datagridview selected to send it to print? I don't want the user to have to go highlighting the datagridview.
TextBox Contents To DataGridView Cell?
Jun 12, 2011What i have: I have five Textboxs (1 to 5) I have a Button I have a Datagrid with five columns (1 to 5)What i want to do: on a button click put whatevers in the 5 textboxs in the specified columns create another row below and so on..
I don't know why its not a easy as:
DataGridView1.CurrentRow.Cells("Column1").Value = TextBox1
Etc, then create another row and repeat.
Use All Listbox Contents For Filtering Datagridview?
Mar 11, 2010using all the listbox contents for filtering a datagridview2 (that is binded with an access database)
my code is as follows:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim tables As DataTableCollection = VPC_DatabaseDataSet.Tables
Dim view1 As New DataView(tables(4))
Dim source1 As New BindingSource()
[code]....
the code above is working, however, the datagridview2 only displays only the matches for the first entry in the listbox, which is 100101. it does'nt include the matches for the other two contents in the listbox.
VS 2005 Edit The Contents Of The Datagridview?
Sep 14, 2009I have a datagridview. i fetched the data in the datagridview from the database(access) and then i want to edit the contents of the datagridview. the datagridview looks like this:
View 1 RepliesVS 2005 Printing The DataGridView Contents?
Jul 18, 2009Now i want to add a print button so that i can print the datagridview contents....
I want to create an excel report..
Print Contents Of My Datagridview Via Default Printer?
Aug 27, 2009I need to print the contents of my datagridview via the default printer. I found tutorials on this but they all seem to be in C# and I'm working in VB.Net 2008.
View 3 RepliesSave DataGridView Cell Contents To Variables?
Nov 27, 2009I am using the DataGridView in Visual Basic 2008 Express with an Access 2000 database.
What I'm trying to do is allow the user to click on the Row Header and capture the contents of the 4 cells in the row to 4 dfined variables. I know that I can capture each cell individually by using the CellContentClick event but this would require the user to click 4 times rather then just once.
Sort Datagridview Contents As Numeric Instead Of Alphabetical?
Feb 26, 2012I have been struggling to find an answer to this problem:
I have a datagridview1 with 10 columns, 0-9
0-8 are for text, such as name, address, email
the 9th is a dollar amount. I want to sort the whole datagridview by this amount. But, what is happening is that when I click on the column it sorts the values out like this[code]...
View The Data Contents Of A Datagridview On Screen?
May 13, 2010is there a way to view the data contents of a datagridview on screen? i mean if i have a dgv with 7 columns and 7 rows, and i can only view 5 columns and 5 rows of it when i run the program cause i have a small form,(regardless of the scrollbars) is there a way that when i click the button 'viewonscreen', the whole datagridview will be viewed on screen?
View 3 RepliesChange Cell Contents At Runtime - Winforms DataGridView
Dec 8, 2011I have a DGV I am working on, and I have many columns.
For example I have Columns colIsDayOff (Checkbox), colStartTime(Time), colEndTime(Time)
What I need to do is if when my DGV loads the data if colIsDayOff is checked, then make the value of the Start and End time columns blank, invisible, or something.
DataGridView - Auto Height Based On Size Of Contents Of Each Row
Feb 5, 2009How to change the height of each row of datagridview in order for it to more taller. I use this code
Me.DataGridView1.RowTemplate.Height = 100
I want it to adjust base on the content of the text.. so that each row dont have the same height and it will base only on the size of the text or content of the current row?
Save DataGridView's Contents To Xls Directly And Without Launching Excel Itself?
May 30, 2012What kind of file format can I use to save the DataGridView's contens? Can it be the .xls format? This means I want to open the contents in Excel later. But I don't want to launch the Excel itself when I save the contents? Because Excel may not exist n the clients' machines. This means I just want to "save" not "export".
View 6 RepliesSend DataGridView Contents By Email In Program 2010?
Apr 5, 2012How to send DataGridView contents by email in visual basic 2010
View 3 RepliesUse A Custom Control For Editing The Contents Of A Cell In A DataGridView
Nov 30, 2011I am trying to display a custom control in a datagridview cell so that I can show nicely formatted information.
I am quite comfortable with the use of datagridview control accepting a list of objects as its datasource. I am also comfortable with populating the cell contents in the cellformatting event.
So I am planning to, instead of using a normal textbox control, button control and linkedtext control in datagridview cell, display my own custom control which is good one for displaying some custom data like, name, address, telephone, photo and others. It would be a nice improvement in my application.