Rowupdating gridview findcontrol

27-Jun-2015 17:09 by 9 Comments

Rowupdating gridview findcontrol

And there is a Fileupload control inside the Grid View which is fired to Update the existing image with newer one. But as i put my Grid View inside the Update Panel it gives me an error "Object References not set to an instance". I think this error is being generated because of File Upload control.

How can i bind a trigger control of Update Panel at Row Updating event of Grid View at code behind protected void Grid View1_Row Command(object sender, Grid View Command Event Args e) { if (e. Command Name == "upload") { Grid View Row gvr = ((Grid View Row)(((Button)(e. Example : string small Image = null; //image_Small_Edit. So I am just writing down a sample code which is used to bind an event with the trigger in update panel. Hi I have gridview and I am using gridview1_rowupdating event to update the gridview, but when I am using the code given below its not working. I do not know why it is not updating, it is not even showing error. Thanks protected void gv_Row Updating1(object sender, Grid View Update Event Args e) { connect Access Db(); int i = e.

To Int32(id); //d Cmd = new Ole Db Command(str Query, cn); //d Cmd = new Ole Db Command("UPDATE companydetail SET [email protected], [email protected], [email protected] where [email protected]", cn); string str Query = "UPDATE companydetail SET [email protected], [email protected], [email protected] where [email protected]"; cmd = new Ole Db Command(str Query, cn); cmd. Text; //string str Query="UPDATE companydetail SET companyname='" + comp + "',companyaddress='" + address + "',companycity='" + city + "' where id=" + Convert. Close(); bind Data(); } private void bind Data() { connect Access Db(); da = new Ole Db Data Adapter("SELECT id,companyname,companyaddress,companycity from companydetail order by companyname", cn); da. Close(); }private void connect Access Db() { cn = new Ole Db Connection("provider=oledb.4.0;data source=" + str Root Dir + "App_Data\newsdb.mdb"); cn. This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. By joining today you can post your own programming questions, respond to other developers questions, and eliminate the ads that are displayed to guests. Hello Friends, I've a Grid View inside a Update Panel. NET 3.5 Professionals section of the Wrox Programmer to Programmer discussions.

  1. sierra boggess and sean palmer dating 14-Feb-2016 16:20

    The secret to success with online video dating is to craft an honest profile that clearly explains what you are seeking. Women are into men who take their time and want to get to know them on a personal level before they move on to more intimate encounters. Willing to consider video chats if the chemistry is right. This sample profile would do very well on just about any video dating site.

  2. adult sex dating in pope mississippi 26-Dec-2014 14:02

    Often women give up after a series of disappointing dates and may find themselves questioning when, if ever, will they meet the right man.