Microsoft Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Visual Basic (800)
C Sharp (3816)
ASP.NET (3180)
VB.NET (461)

COM+ (79)
ADO.NET (717)
IIS (369)
MTS (11)

Microsoft Related Interview Questions

Questions Answers Views Company eMail

How many web.config files in each solution

10 15897

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();

Mind Tree, TCS,

2 16205

which directive is mandatory in page control

AG Technologies,

3 7123

.net allows which inheritence

AG Technologies, Samcomm,

6 9633

what is value type to reference type

AG Technologies, IBM,

6 9654

what is reference type to value type.

AG Technologies,

3 6989

version information is mentioned in which file

AG Technologies,

3 7038

version information of assembly consist of _________ values.

AG Technologies,

3 7605

In which form does the dataset store data in it?

Verinon Technology Solutions,

3 7633

Describe the role of inetinfo.exe, aspnet_isapi.dll andaspnet_wp.exe in the page loading process.

1 6752

What’s the difference between Response.Write() andResponse.Output.Write()?

1 6251

When during the page processing cycle is ViewState available?

1 7205

What is the difference between Server.Transfer and Response.Redirect? Why would I choose one over the other?

Satyam,

3 9166

Can you explain the difference between an ADO.NET Dataset and an ADO Recordset?

2 5461

What is the Global.asax used for?

9 15640

Un-Answered Questions { Microsoft Related }

How do you use countif?

710

How do you create dlls in .NET

1067

Explain how does asp page work?

1028

What is the powershell command to move site collection between content database?

858

I was working for software company frm 2005 to 2009. I left job due to recession.I was jobless till dec 09 then i got job in bpo and i am not knowing what to do as my professional experience is with software.give me any suggestion.

1939

What are the modes of updation in an updatepanel?

985

Explain how to make a net component talk to a com component?

3584

What are the desktop applications?

891

Hello, I want to connect a system in LAN and i want to access that.When ever i am moving a mouse in my desktop the similar thing have to happend in the another system in which i have connected. I need coding for this in c# and .NET . any one please help me.It is very urgent to me Advance thanks. my email id:manojkumarchallagundla@gmail.com

2716

What is work of clr?

1002

What is disconnected scenario? : Entity framework

1084

What is namespaces in .net?

1171

What is the keyboard shortcut for paste special?

631

What are Freezable objects in WPF?

201

What filter will you use, if you want more than two conditions or if you want to analyse the list using database function?

631

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