Gridview rowupdating get object
Thanks a bunch to you and the Regards Hema '''''''''''''''''''''''''''''''''''''''''''''''''' ''''''''''''''''''''''''''''''''''''''''' reply From Brianbk [email protected] The code it update Datagridview believe me was running try this one Dim constr As String = "Data Source=localhost; Integrated Security=True" Dim sqlstr As String = "select * from Customers" Dim dt As New Data Table() Private Sub btn Load_Click(By Val sender As System. Clear() 'fill the datatable with data in the Database Dim dpt As New Sql Data Adapter(sqlstr, constr) dpt. Dispose() 'display the Table in the datagrid datagridview1. i have a problem with this code which i used it before and it really works. Now the code of Grid View rowupdating events is: Text Box txt City = (Text Box)Grid View1.(Text Box)Grid View1. Text was the updated value but the old value returns. i compared also my source code into the other which is working but there is no difference from it. Related to this problem, but much worse: I have a Grid View, which isn't bound in the ways mentioned above; I need to use a custom data source, and create the data grid cells programmatically from it. But within the Row Update event handler, everything goes null. Sorry for the wrapping in the second snippet, I just don't think there's a way to make it more eye-friendly, even if I'd raze the leading spaces. protected void Grid View1_Row Updating(object sender, Grid View Update Event Args e) please help me. i went through for loop and if loop and did all things which were of total failure i came across this right now. The code which you provided roughly a fortnight has done wonders for me. Click 'Display the Table with data in the gridview 'clear the current content of the Table dt. Find Control("txt City"); and i assume that the txt City. Old Values and New Values both have length 0, and the Text Box approach described above gives a null reference after conversion. I've posted the ASP Code, and decided to skip the actual binding code, since it works great; checked it with the debugger.Could someone please let me know how to get the selected row? Load Dim sqlcn As New Sql Connection("server=shailu;uid=sa;pwd=;database=master;") Dim sadapt As New Sql Data Adapter("select * from abcd", sqlcn) Dim ds As Data Set = New Data Set sadapt. Read More Private Sub upload_Load(By Val sender As System. Also the rows in the datagridview is set to select the entire row not just a cell if that makes a difference hi, Use the below coding: [code] Private Sub upload_Load(By Val sender As System. I know how to update with HTML, But I want in C# How To Update protected void Price Ep_Row Updating(object sender, Grid View Update Event Args e) How to Update with The Help Of Csharp. Regards atul singh in gridview property go to Events there doublic click of Row Updating Event which will automaticall redirect into code behind... But when i used it again this code it returns the old value... In the gridview i set the column for example City column into a template and set the name to txt City. EDIT: I made a little mistake in the previous post: the event handler is Row Updating; Row Updated won't trigger for the life of me. in the above code in "Text Box txtcity = (textbox)row.findcontrol("txtcity");" i'm getting the default value which is not updated, but not updated value. Inside the Row Updating event u can code for updation ex: Protected Sub Grid View1_Row Updating(By Val sender As Object, By Val e As System. Of course if there is a way to show the data in the textbox without needed to query the db again that would be great. Mouse Up 'we will select first the entire row so that we can simply point the cell value to be displayed in the textboxes Dim hit As Data Grid View.
After you've created a layout with a data control of your choice and eventually bound them to some datasource, you almost always want to get that data back out of them(and why wouldn't you, its your data).It displays 2 columns Contact Name and City of which city is editable via ASP. The identifier column Customer Id is bind to the Data Key Names property.Here Mudassar Ahmed Khan has explained how to Export a Grid View with Images or Pictures to Word Excel or PDF Formats in ASP. In this article the Grid View is displaying images stored on disk and th Hi, This is Mudassar Khan. Net Question Answer site, specially started to allow visitors of this site ask their doubts and queries. Just click the Ask Now button and ask your question now. Also the rows in the datagridview is set to select the entire row not just a cell if that makes a difference Private Sub mydatagridview_Mouse Up(By Val sender As Object, By Val e As System.
Could someone please let me know how to get the selected row? I use the unique primary key in the datagridview as not visible so once the row is selected, i can get that integer and populate the textbox by using another database query. Tables("abcd") End Sub Private Sub Data Grid View1_Cell Click(By Val sender As Object, By Val e As System. Cell Click Dim i, j As Integer i = Data Grid View1.