How To Multiply Values In Two Column In Datagrid View?
Mar 14, 2011i want to know how can i multiply values in two column and assign it to another column in datagrid view. i am using vs 2008 and mysql db.
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Sum Values In Datagrid View Column?
May 24, 2011I need is to sum the value of the column 2nd the grand total must be done[code]...
View 2 RepliesDatagridview - Sort Datagrid View Column With Numbers And Texts On Column Header Click?
Feb 13, 2012It seems that on clicking datagridview column header, the column will be automatically sorted based on the column type. I have a column showing some numbers. If column type is string, it sorts "1","20","3" into "1","20","3". If column type is double, it sorts into "1","3","20" which is the result that I want. However, there might be some erros in the numbers and error messages(text) will show in the cell instead of numbers. So I cannot set the column type as double. I want to ignore these error messages and sort all the numbers. How can I do this?
Also, I need to add some background colors to different rows in datagridview. So in the column header click event, I call the bkgColor Sub to achieve this. My question is that how can I override the sorting method in this event?
Private Sub DataGridView1_ColumnHeaderMouseClick(sender As Object, e As System.Windows.Forms.DataGridViewCellMouseEventArgs) Handles DataGridView1.ColumnHeaderMouseClick
Try
[code]....
Add Column To Datagrid View
Aug 18, 2010what is the use of adding new columns to datagrid view? [code]if we can't add / update these columns to databse ?
View 1 RepliesTake Column Sum At Last Row Of Datagrid View?
Jan 9, 2010How to take column sum at last row of datagrid view.
View 1 RepliesDatagrid View Combobx Column?
May 19, 2009i hav addded 2 combbox colomns into datagridview. i need to changed one combobx cell and need to get the value for second combobx colomn.
View 2 RepliesSet The Index Of A Combobox Column In A Datagrid View?
Jul 30, 2009I'm trying to figure out how to set the index of a combobox column in a datagrid view when I load it from SQL Server. The combobox has a string in the text field and an index in the value field, and I want to set the selected index to match the value to an ID in the row from SQL. Not really sure how to bind it that way.
View 9 RepliesVS 2008 Datagrid View Combobox Column
Dec 20, 2011I use a datagrid view in which i have a combobox column in the following order
SlNo TextBox
Item Name ComboBox
Qty Textbox
[Code].....
For Loop Logic In Datagrid View With Checkbox Column?
Aug 7, 2011It's lacking of loop and I dont know how to fix it. The main problem is that not all the selected records are inserting/ed in the database. only the first checked checkbox inside my datagridview. I'll attached a picture for the viewers to easily understand my problem.
So,First,Here's my code:
For i As Integer = 0 To DataGridView1.Rows.Count - 1
If CBool(DataGridView1.Rows(i).Cells(0).Value) = True Then
command.Parameters.AddWithValue("@CONSO_PARENT_STOCKHOLD_CODE", DataGridView1.Rows(i).Cells(2).Value)
ParentDone = True
[code].....
Resize Datagrid View Based On Column Header Width
Jun 17, 2010how can I automatically resize Datagridview based on Column Header width? these code is not working for me:
[Code]...
Updating Datagrid View Date Column Update Error
Mar 4, 2009i have a datagridview that is pulling information from a access database. The tables being queried is called "History" I can pull data and update data with no problem, however if i edit the date field i get the following error "Syntax error in UPDATE statement" my code is below.pulling from access
[Code]...
Sending Datagrid View Values In Email Body?
Apr 15, 2012i need to send data gridview values as email body but i dont know how to do it. The values which i want to send are location,date,and price. here is my code
Dim mail As New MailMessage
mail.Subject = "hi"
mail.To.Add("to@hotmail.com")
[Code].....
Passing Values Between Forms And Presenting Sql Data In Datagrid View
Jun 10, 2011I have two forms and I am running a sql query to provide a set of variables in my first form that I need to pass to my second form. Here is the code that I have:[code]to form 2 which then shows the data retrieved from a sql query in the load event to a datagrid view.
View 19 RepliesAdd Values That Are In A Datagrid Column?
Mar 17, 2010I have a database and a dataset as the image shows in the link, how would i add the values of the colums "amount1" and "amount2" for every row and entry as the user make entries to be automatically displayed in the "total" column. Meaning that every time values are entered in those amount columns, they will be added and the total displayed in the "Total" column.
[URL]
Compute Values In A Datagrid Column?
Oct 12, 2011ei guys how to compute values in a datagrid column.. we have just tried some codes but it appers false anyway.. just need it badly.. i just have 30 min. :CCC
View 5 RepliesCount Particular DataGrid Column Values And Add To Textbox?
Mar 23, 2010I am using vb.net and WPF. In a wpf window I am showing a datagrid in the load event while in the load event itself, I need to count grand total amount from a single datagrid column and add it to a textbox in same page .
My page looks like this:
My DataGrid:
Item Quantity Total
Shirt 2 200
Pant 1 500
Tie - -
Belt 2 100
My Textbox ---> Grand Total amount : - 800
How do I do that if I am counting from a ((Total Column )) DTG
And adding it and showing it in my (( GRAND TOTAL AMOUNT)) TEXTBOX
Loop Through A Datagrid Column To Add Values To A Variable?
Feb 9, 2010how to "loop through a datagrid column to add values to a variable
in VB6 it was something like:
do while not .eof
myvariable = myvariable + datagrid1.collumns(6)
loop
How To Multiply Or Add Two Values
Sep 10, 2010I am a student in South Africa. We have had a long strike in our education department. Thus resulting in our lecturer not teaching code adequately. I have managed to stumble using the text given but I cannot figure out how to multiply or add two values?
View 1 RepliesSum\total A Bunch Of Cell Values Of An Unbound Column In A Datagrid To A Textbox String?
Dec 22, 2010I was wondering the best method or code to Sum\total a bunch of cell values of an unbound column in a datagrid to a textbox string. this request is 100% genuine...im not some student trying to get you guys to finish my project, this is purely for educational and personal information for myself. im new to vb.net.
View 2 RepliesMultiply The Values Of The Textboxes In Rdlc?
Jan 31, 2011How can we multiply the values of the text boxes(reportitems) in rdlc report?
Ex. The expression of TextBoxResult report item is:
=Reportitems!TextBoxPrice.Value * Reportitems!TextBoxQuantity.Value
Multiply Or Add The Values Of Two Or More Cells In A Datagridview Control In A Row?
Nov 15, 2011I want to multiply or add the values of two or more cells in a datagridview control in a row and and should also be auto-saved in the database after entering datas in the cell. I am using SQL Server 2008 for my database. do take a look at the screenshot attachment that I made for further details..
View 4 RepliesFilter Records In Datagrid View And Show The Selected Record In The Datagrid?
Oct 16, 2011I have a datagridview with transaction bindingsource I want the datagrid to show the sorted rows only not all the records when i enter a value into a textbox and click button sort.
View 1 RepliesDB/Reporting :: Open An Access Query In A Datagrid View And Then Be Able To Make Changes To The Datagrid And Then Save It Back To The Database?
Apr 15, 2008What I am trying to do basically is open an access query in a datagrid view and then be able to make changes to the datagrid and then save it back to the database.When I try to save:
Me.BindingSource.EndEdit()
Me.TableAdapter.Update(DataSet)
It says that update is not a member of the tableadapter... Why is that?
Calculate A Column Values Based On Other Column Values In Datagridview?
Jun 3, 2011am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using I get a run time error about the string not formatted properly
[Code]...
Datagrid Bound Column Properties Column Property Will Not Change
Aug 4, 2009I have a datagrid that I am unable to change the width setting, it always reverts back to the original setting.
To change this setting:
1. select the datagrid view tasks
2. Edit columns bound column properties
3. Select Width property
4. Width property will always revert back to the original setting.
I have check the properties settings without any luck.
Adding A Column And Values To It On The Basis Of Some Existing Colum Values?
Jan 4, 2011i have retrived this datatable from datasource and i want to add a more colum 'category'basedon the each value of each Role, like if role column has the value '90 daya client' then in the same row it should have a value 'DC' in the category column.n make a temporatry dt1 table but to add related values.
S.No First Name Last Name Role Date
1 Us er1Name User1Name 90 Day Client 11/01/2011
2 User1NameAtt1 User1NameAtt1 90 Day Client 11/01/2011
[code].....
Go Through Each Row In The Datagrid View?
Feb 4, 2009Ok Im needing this to go through each row in the datagrid view and it does that fine and it sends an email if the time in the row matches time now but if it doesnt I get an:
QuoteArgumentOutOfHandleException
The added or subtracted value results in an un-representable DateTime.
Parameter name: value
[Code].....
How To Use Datagrid View
Apr 1, 2012i want to access the data stored in ma sql server using datagrid using vb.net. i loaded it but i when i change the contents in the datagrid once when i run, these changes doesnt get updated in my sql server.
View 6 RepliesView One Row In Datagrid?
May 11, 2011I want to view one row at a time in my datagrid. When I click on the next button I want to view that single row but with the next person.
View 5 Replies.net - How To Get Datagrid View Cell Value
Nov 24, 2009Using VB.NET How to get Datagridview cell value.
I want to insert a Datagridcell value in the table, How to get datagridview cell value.
