Make DataGridView Row Changes?
Jun 9, 2011
I have a DataGridView control and I want to know if the user has changed any data in the row when they leave one row and go to another row. Here's what I've done...
In the Form Class I defined a Before and After row image as follows:
Dim rwBefRow As New DataGridViewRow 'Before row image
Dim rwAftRow As New DataGridViewRow 'After row image
[code]....
At this point, when I look at rwBefRow, it contains the data in the row AFTER I make them.It's like when the RowLeave event fires, it also fires the RowEnter. I put a breakpoint at the RowEnter event and it gets control only when a row is entered, as you would expect
View 1 Replies
ADVERTISEMENT
Jan 29, 2010
I am using VS2008 and I have a form which has a datagridview. This is for an invoice where I already have the user select the customer from a details view and want to have the items in the datagridview change based on what the customer selected. Then when the item is selected I want to have the price change accordingly.
So far I have the customer selction as well as the item combobox(not limited to cust items yet) appear, but I cannot figure out how to get the join of the 2 items (cust+item as the price varies from cust to cust) to change the price. Question is, is it possible to do this in the same datagridview, or should i try to just break this down some other way?
View 1 Replies
Mar 15, 2011
I plan to write by using Vyzhal Basic 2008 and communicate it to me by an Access 2003 database
- I can not make a search for the datagridview.
- What commands should I use to build search.
- Please download the application source code and instructions to make your education search.
CODE:
My Project Code:
CODE:
View 6 Replies
May 24, 2012
I'm in Windows Form. Can any one help me in merge a particular column in datagridview like picture below,,
how to merge column as the picture above ??
View 7 Replies
Mar 6, 2009
How can I make the datagridview contains 1 row? Because I have a toolbar that have two button (forward,backward) and I need the datagridview to be single row because each row is a record in The DB. And when I press the forward button I will go to the next record. And btw, which is better this way or make the datagridview display all the records at once?
View 7 Replies
Oct 8, 2009
how to make the datagridview read only as i noticed that when i display a datagridview with the data, it can be edited. How can I just display the data from the database. I use datagridview is to show the data that get from the database, am I right?Hope that anyone could help me on is there any way to display the data that frm the database beside datagridview?
View 10 Replies
Mar 3, 2011
I used Listbox to make playlist in VB.net. When a song finish, it will next song. Here's my coding.
Private Sub Timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs) Handles Timer1.Tick
If AxWindowsMediaPlayer1.playState = WMPPlayState.wmppsPlaying Then
'Nothing
ElseIf AxWindowsMediaPlayer1.playState = WMPPlayState.wmppsStopped = True Then
PlayList01.SelectedIndex = PlayList01.SelectedIndex + 1
PlayList02.SelectedIndex = PlayList02.SelectedIndex + 1
AxWindowsMediaPlayer1.URL = PlayList01.SelectedItem
End If
End Sub
View 3 Replies
Feb 18, 2009
i'm done to make a database using datagridview.....and now
anyone how can i makes database using listbox to display records....and on how to insert and delete?
View 2 Replies
Feb 1, 2012
I want to make a Small SongSearch program that can be add the title of songs to datagridview. How can we put the code or binding with the .mp3 files when just click on that text by each row in datagrid it play that mp3 file and code of how to put picture of song cover art on each mp3 files together. I don't know the code of how to binding from the text of .mp3 files in datagrid.
[Code]...
View 1 Replies
Apr 27, 2011
i have 2 datagridview both datagridview bound with sql datawhen i press the button the query execute onload and datagridview1 fill with data its work fine
that is datagridview one
column1 column2 column3
key 12
[code].....
View 11 Replies
Apr 23, 2011
I have some data in my DataGridView. I want the user to be able to scroll through data but not select any item. If I make enabled=false, even scrolling does not work
View 2 Replies
Dec 4, 2010
I want to add a filter to a datagrid view. What I want to do is add a row in the bottom of the headerwith textboxes in each columnof the grid for use them as filters.
View 3 Replies
Dec 10, 2009
I have an object which contains a number of string properties and an enum property called CRAction.
I have another object which represents a collection of the above object.
When I bind the collection object to something like a gridview, all of the string properties bind fine, but the enum doesn't appear.
I have added another string property which returns CRAction.ToString, but is there a better way to make an enum bindable to a control as part of an object?
It all seems a little hackish to have another property for the same thing purely for data binding!
View 1 Replies
Mar 20, 2011
[Code] The code is to make when one checkbox being checked, other checkbox within the gridview will be unchecked. But this code did not work at all. Is it my event handler wrong or code problem?
View 6 Replies
Mar 11, 2009
I am thinking of creating a form with buttons on the left and different datagridview tables on the right just like the screenshot I have taken. May I know which component on the toolbox can I use to in order to achieve it?group box or splitcontainer?
View 11 Replies
Jan 21, 2010
I have a datagridview that has 3 columns I want when i am on first column in datagridview if i press ENTER, TAB or RIGHT CLICK for the focus to skip column 2 & go directly to column 3 any ideas
View 8 Replies
Apr 13, 2010
I want to create a binding source from a data gridView that i have that is connected to NorthWind database wit Mysql
View 5 Replies
Jul 22, 2010
i have a little problem ,i want to make a cell filter in datagridview that i put a value in cell and that update the datagrid with a small triangle not a comboBox when i press he diplay a inputbox like this Pictre
View 1 Replies
Jul 30, 2011
I want to make a clone of a selected row in a DataGridView, while searching I saw that a 'Clone' method exists but I can't use it too well I don't know if it is due to have a Binding Source to it. Are someone familiarized with this method ?
View 2 Replies
Jun 22, 2010
How to make datagridview current row bold?
View 1 Replies
Aug 16, 2011
how do i get with a double click on a selected cell in datagridview2 that selected value in datagridview1.row(currentposition).cells(0)
View 8 Replies
Oct 17, 2009
if there is a way to make a html table from a datagridview? what im trying to do is enter details ( the rota at work) into my application and then export as html table and upload it to my site for all my staff to read so they have no excuse that they didnt know what time they had to be at work..... now i have tryed the "libs" i have found online but they give you no room to edit the sounding html page and just exports the datagridview into a html page
ps: i ahve the datagridview in my app and i have all the uploading code done only thing that is left is to some how convert the gid to html table
View 2 Replies
Aug 3, 2010
How to make linkcell editable in datagridview.
View 2 Replies
Mar 13, 2012
how to make the datagridview fit to the size of the table itself. I have it working properly, however when the table is returned there is a ton of blank space between the bottom of the last row of the table and the datagrid. Anyone know what property this is to change this?
View 4 Replies
Jan 11, 2011
I have a class that inherits from DataGridView. However, when I create a new instance, set the position, width and height and then run the project, the datagridview is not rendered.Is there something else I need to do the make the datagridview become visible?
View 2 Replies
Oct 6, 2011
Im new with datagridview. . . .and i want to delete a certain row or the user will select a item in datagrid but im find it hard to do it
If dread.HasRows Then
Dim cmd1 As New MySqlCommand("DELETE FROM product WHERE p_code = '" & listgrid.SelectedRows(0).Selected & "'", conn1)
[code].....
View 17 Replies
Dec 20, 2011
How to make the a particular cell as Masked text Box of Data Grid's Cell? Need to restrict the user to enter only,
like dd/mm/yyyy also with constrains with dd<31; mm<12; yyyy>1900
like Integer(Decimal) --> 25(0.001)
View 5 Replies
Jul 2, 2010
I am trying to essentially convert an Excel spreadsheet into a Windows Form. On the first worksheet I have setup an IF statement to work as a search function =IF(C10="","",VLOOKUP(C10,'Price List'!$A$2:$D$40008,2,FALSE)) to read a price list on a separate worksheet. It works by taking a partnumber then puts the description in the next column (description column) and then the price in the "price each" column then finally totalling the row based of the quantity selected (see below).[code]...
View 11 Replies
Feb 5, 2011
when i select a cell in datagridviewbuttoncell the rectangle should show on the selectedcell in datagridview but instead it shows two columns further and rectangle also shows on the last add value in the datagridviewcell..how can i make all the values in datagridview shows rectangle instead of only one? [code]
View 2 Replies
Jul 14, 2009
How can i make a datagridview which have a column like that i mean cells have both image and checkbox as this :
View 4 Replies
