Interested to Buy Any Domain ? << Click Here >> for more details...
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 16044Post New Mind Tree ADO.NET Interview Questions
- Mind Tree C Interview Questions (13)
- Mind Tree STL Interview Questions (1)
- Mind Tree OOPS Interview Questions (1)
- Mind Tree Programming Languages AllOther Interview Questions (2)
- Mind Tree CGI Perl Interview Questions (1)
- Mind Tree VB Script Interview Questions (1)
- Mind Tree Shell Script Interview Questions (1)
- Mind Tree AngularJS Interview Questions (1)
- Mind Tree C Sharp Interview Questions (10)
- Mind Tree ASP.NET Interview Questions (14) Mind Tree ADO.NET Interview Questions (1)
- Mind Tree BizTalk Interview Questions (1)
- Mind Tree Dot Net Remoting Interview Questions (2)
- Mind Tree Exchange Server Interview Questions (1)
- Mind Tree Oracle General Interview Questions (2)
- Mind Tree SQL Server Interview Questions (1)
- Mind Tree MySQL Interview Questions (1)
- Mind Tree SQL PLSQL Interview Questions (3)
- Mind Tree Windows AllOther Interview Questions (1)
- Mind Tree Linux Commands Interview Questions (4)
- Mind Tree Linux AllOther Interview Questions (1)
- Mind Tree Unix AllOther Interview Questions (1)
- Mind Tree Data Structures Interview Questions (1)
- Mind Tree WinRunner Interview Questions (2)
- Mind Tree Load Runner Interview Questions (3)
- Mind Tree QTP Interview Questions (7)
- Mind Tree Test Director Interview Questions (1)
- Mind Tree Automation Testing AllOther Interview Questions (7)
- Mind Tree Manual Testing Interview Questions (33)
- Mind Tree QA Concepts Interview Questions (2)
- Mind Tree Test Cases Interview Questions (6)
- Mind Tree Test Documents Reporting Interview Questions (1)
- Mind Tree Testing AllOther Interview Questions (1)
- Mind Tree Tomcat Interview Questions (1)
- Mind Tree Servers AllOther Interview Questions (1)
- Mind Tree COBOL Interview Questions (5)
- Mind Tree JCL Interview Questions (2)
- Mind Tree DB2 Interview Questions (1)
- Mind Tree Natural Interview Questions (1)
- Mind Tree REXX Interview Questions (1)
- Mind Tree Assembler Interview Questions (1)
- Mind Tree RPG400 Interview Questions (2)
- Mind Tree DB400 Interview Questions (1)
- Mind Tree IBM AS400 AllOther Interview Questions (3)
- Mind Tree Core Java Interview Questions (8)
- Mind Tree EJB Interview Questions (1)
- Mind Tree Servlets Interview Questions (1)
- Mind Tree Struts Interview Questions (1)
- Mind Tree J2EE Interview Questions (1)
- Mind Tree Weblogic Interview Questions (1)
- Mind Tree Middleware AllOther Interview Questions (1)
- Mind Tree Business Objects Interview Questions (5)
- Mind Tree Cognos Interview Questions (5)
- Mind Tree Informatica Interview Questions (6)
- Mind Tree Ab Initio Interview Questions (1)
- Mind Tree Data Stage Interview Questions (1)
- Mind Tree SAS Interview Questions (4)
- Mind Tree HR Questions Interview Questions (1)
- Mind Tree SAP ABAP Interview Questions (4)
- Mind Tree SAPScript Interview Questions (1)
- Mind Tree SAP SD (Sales & Distribution) Interview Questions (13)
- Mind Tree SAP FI-CO (Financial Accounting & Controlling) Interview Questions (2)
- Mind Tree SAP HR (Human Resource Management) Interview Questions (1)
- Mind Tree SAP CRM (Customer Relationship Management) Interview Questions (1)
- Mind Tree SAP BW (Business Warehouse) Interview Questions (2)
- Mind Tree SAP Business One Interview Questions (2)
- Mind Tree SAP BO BOBJ (Business Objects) Interview Questions (2)
- Mind Tree VLSI Interview Questions (1)
- Mind Tree Software Integration & Release Interview Questions (1)
- Mind Tree Electrical Engineering Interview Questions (2)
- Mind Tree Electronics Communications Interview Questions (4)
- Mind Tree Engineering AllOther Interview Questions (2)
- Mind Tree Accounting AllOther Interview Questions (1)
- Mind Tree General Aptitude Interview Questions (2)
- Mind Tree Puzzles Interview Questions (2)
- Mind Tree Placement Papers Interview Questions (1)
- Mind Tree USA Business Visa B1 Visa Interview Questions (1)
- Mind Tree Australia Visa Interview Questions (1)
- Mind Tree C++ Code Interview Questions (1)
- Mind Tree C Sharp Code Interview Questions (15)
- Mind Tree VB Script Code Interview Questions (1)
What are shares? What are nominal value/ free value of shares?
HOw u have Implement credit management for your client in ur current project >Tell how it starts and it ends.Please provide some real time examples.
how can you load a vsam data set with records ?
What is executor in spark?
From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer
What technique uses angular 2 for two way binding?
Define what are rules to follow in WordPress plugin development?
What is a socket api?
What is the apache struts vulnerability?
How can you relate the goals you have for yourself to the goals of NetApp?
Why do you want to work for BPO company
How does a virtual private network (vpn) work?
candidate key is subset of super key but not vice-verse explain
How to find out what is the default collation in a database?
HI guys i am reently learning sap fico how is the course and i want to know how the sap fico in real time implementation guidelines can any send me how
