Answer / ranjanimanuel

sqlclient

Answer / nitin

Ado.net uses no Dataprovider by default and this is
absulotely correct answere. there is no other choice for
this question

Answer / rajesh kadam

Sql client connection string

Answer / baskar

SQL Server Provider

Answer / sekar

sql provider

Define ado.net?

0 Answers  

What is oledb driver?

0 Answers  

how can implement dropdownlist in particular of dataset when try to update?

0 Answers   TCS,

Explain the basic use of "dataview" and explain its methods.

0 Answers  

What is openrowset?

0 Answers  

Data reader read and forward only, how is it possible to get 2 tables of data at a time?

0 Answers  

What is data reader in ado.net?

0 Answers  

How To Update A Column In A DataGrid Using C#.NET? I am getting InvalidCastException as (Specified cast is not valid) while updating 2nd column in a datagrid? Id,firstname,lastname are the three columns of my datagrid respectively. I wanted to edit the second column(lastname) and update it. I did the following code in DataGrid's updatecommand(),but failed to update ! Int varid=(int)DataGrid1.DataKeys[e.Item.ItemIndex]; TextBox lnm=(TextBox)e.Item.Cells[2].Controls[0]; string str=lnm.Text ; SqlCommand cmd=new SqlCommand("update customer set lastname='" + str + "' where id=" + varid + "",con); cmd.ExecuteNonQuery(); DataGrid1.EditItemIndex=- 1; DataGrid1.DataBind();

2 Answers   Mind Tree, TCS,

What are the important features of ado.net 2.0?

0 Answers  

What is connection in ado.net?

0 Answers  

Explain the difference between ado and ado.net?

0 Answers  

What is microsoft ole db provider for sql server?

0 Answers