Forms Data Controls :: Change The Column Name Of Gridview Dynamically At Runtime?
Jan 14, 2011
My issue is that , need to change the column name(following some format) of the gridview (which is binded with XMLTextReader). Without changing directly XML file, Required to change the column name dynamically at runtime .
I have a gridview which is binded to a Sqldatasource. I would like to replace a column data field value to 'Not Applicable' if that column has got a value of 2 in database.
i hav a dyanmically generated gridview with autogenerated columns = true.. i want to change the width of a column of a grid... i tried to do it in row databound event as...
e.Row.Cells[1].Width = Unit.Pixel(300);
but it doesnt work... and since d columns are genrated dynamically i cant set d width as grd.columns[0].width =...
So I take all my current query and through it into my gridview and it works great. What I need to do is grab some data from antoher query and add on columns if anything exists in the data. How can i create columns dynamically and add them onto my existing gridview if data exists.
Sql = Select intMetricId, strBenchmarkName, intBenchmark from tblbenchmark. myDataTable = New DataTable myDatatable = GetData(sql) mygridview.Datasource = mydatatable mygridview.databind
So strBenchmarkName would be the new column heading name and then all the 12 rows of data would be the inbenchmark if any exists.
How can i new columns on an existing gridview if anything exists in the datasource.
I am trying to change the value of column but it through error because the column is integer. how to convert into string and change the value with string.
I have a gridview and a button-Start in aspx page.
In gridview 3 columns checkbox , Name and Status.
Select multiple columns and click on Start then Status column for selected rows should be changed to "Starting...", later it should be changed to "Started".
But it is showing directly "Started". In the mean time i should see "Starting..." also.
I have a dataset into which I load an xml file using DS.ReadXml("~/Example.xml"). I have a column labeled show which is a checkbox. Below the gridview I have a button which says show all. When this is pressed, I want it to check every checkbox in the gridview and save the dataset back to the xml file.
My xml file has the following format:
[Code]....
My code is as follows:
[Code]....
Why doesn't this code work? I get the following error whilst executing it:
Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index
I populate a gridview dynamically which has differen column numbers depend on requirements. My goal is to adjust column width dynamically. I have tried several methods and events, then RowCreated event of GridView looks best one to do. My code is as below. When i check result at the ViewSource on the browser, i can see that width of <td> successfully adjusted. BUT nothing changes on the browser, column width always as wide as text?
I have a auto column generated GridView in a page, I have a dynamically binded column in that gridview, when page loads then sorting option is available on all other columns except that dynamically created column.
I have a gridview that has certain values in it that I would like to change based on a condition. For example, if a value in the column is 'x', I would like to make that Value Bold and have text that says 'Not applicable'
How can I do this? How can I programtically chnage values in a gridview?
am binding a gridview to datatable ...and now i want to add a linkbutton/hyperlink as one of the columns in gridview (similar to checkbox field) ...am adding the Lbtn inside a template field ,but i want that column to come as last column ..but its coming as first column,,,how to acheive that??
moreover ,whn i clk on eack linkbutton a pop-up window has to come with submit and save and close buttons and functionality(is it better to use linkbutton or hyperlink??)...am using vs 2005
HyperLinkColum hlc = new HyperLinkColum(); hlc.Datatext.DataTextField = "PK"; myGridView.Colums.Add(hlc);
I wanted to call a page say "test.aspx" and to send the primary key of the relevant row to the "test.aspx" page and then how to retrieve this values in the "test.aspx" page
I have a gridview. .When I add new data to gridview, I want to change gridview selectex index dynamically. I want to set gridview selectedindex the new added data .
