- Yes, I am using a single database. - No, Connection is open before the query execution and closes after query execution. Thanks

hi.... Just follow this link.... about DataAdapter

This is my code, where the problem occurs. SqlDataAdapter da = new SqlDataAdapter("UPDATE CompanyInfo SET CompName='abc' where CompID='" + CompID.Text.Trim() + "'", con); DataSet ds = new DataSet(); da.Fill(ds); int gh = da.Update(ds, "CompanyInfo"); Exception fires on that code is ("Update unable to find TableMapping['CompanyInfo'] or DataTable 'CompanyInfo'."). Please suggest for the wrong code. Thanks and Regards

I believe there is an Image Button class built in. Christian Graus Driven to the arms of OSX by Vista.

Thank you very much. This works.

Thanks

Embed a manifest in your application to make it run as administrator.

I am also new to windows application, but i'm sure that, you can bind the value of textbox again with the help of a global variable(that will be updated for each key press event and text change event). Sample: private string strTestVal = string.Empty; on keypress event: in if condition strTestVal = textBox1.Text.ToString(); on text change event: textBox1.Text = strTestVal; Regards, Vengat P

Hi.. Nice Subject :-D you can not change the text of a control from another thread. try the following: public void Child(object state) { if (textBox1.InvokeRequired) { Invoke(new TimerCallback(Child),new object[]{state}); // Invoke the called method through Message-Loop } else { textBox1.Text = "Some Text"; // Interact with the Control MessageBox.Show(textBox1.Text); } } alternatively you could also use System.Windows.Forms.Timer instead of the one in the Threading - Namespace. then you wouldn't have to use Invoke. hope this helps m@u