I have a gridview contains only a drop down box and text box controls for inputting data.I can load the dropdown on gridview rowdatabound event and take the input on gridview roweditevent.Here my question is how to load this gridview it self on another dropdown selected index changed event ,Because nothing is there to load data in to the grid in terms of gridview.datasource ,but inside gridview dropdown is loaded on gridview rowdatabound event.
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after giving the datasource to grid the first cell of gridview combo is auto selection occuring in datagridview, how to prevent this?
Since it is a dropdown list you have to populate it separately and insert "Select" as 0th item.
I assume this is asp.net application. Here is the link how you can populate and bind dropdown in gridview.
how to bind a dropdownlist in gridview?
I am building a project using ASP.NET and c#
I use gridview to display data, and on each row i have buttons to edit and delete a row.. (gridview is populated from database)
I noticed that some rows' buttons fire events. and most rows at the bottom do not fire the button click event.
What's the common reason for this?
i have gridview with Databound from database in C# WinForm Application.
now ,when cell of gridview gets in Editmode,combobox should be displayed in stead of normal textview cell of gridview.
so that user can select value from combobox.
how?
I had gridview which retriev data from database and filter this gridview when I select ddl .and I allow paging in this gridview .But I noticed that when i selected ddl and the gridview get it,s data and I do through pages number in paging and if I stoped in ex.page number 4.And when I selected ddl again the gridview get it,s data but it stop in page number 4.so how can I make gridview return to first page if i selected ddl.
In your event handler for the dropdownlist SelectedIndexChanged, add this:
GridView1.PageIndex = 0;
If we select the dropdown list Item then I want to display the Item Particulars in the Gridview Please Help me
On the SelectedIndexChanged of the dropdown rebind your GridView off of the selected value
Add a dropdownlist control, a button control, a grid view and an sqldatasource.
Configure the datasource first in sqldatasource.
I would recommend write a storeprodure to fetch data into the gridview (sqldatasource).
Bound the parameter to "controls" and select the dropdownlist. Now your DDL is bound to the gridivew. In his table click on advance properties and change property convertemptystringto null = false. (there property is something similar).
If you want a button to update the grid view, do this. Add the default event control to the button, put no code in it.
If you want to change the grid view content based on select directly then choose autopost on selected changed in properties of the DDL.
If everything is fine, this should populate your grid view based on contents in DropDownlist