Programming Interview Questions & Help - C# Corner

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Types of triggeras in .net

sathish
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What is meant by DDE Server? What is meant by sys edit?

thiyagu samy
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safe state in deadlock avoidance of operating system

Nathan Dorado
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For the below 3 cases which a+b; operation takes more time? 1)int a,b; 2)float a,b; 3)int a;float b;

Tamilmaran R
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Write an algorithm for single linked list

bharat1974
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What is the meaning of extension language?

sreenu vas
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What is diffrence between Master Page and Web User Control?

shekhar pawar
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what is class?

sreenu vas
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what are the differences between 1.1 versiona nd 2.0 version

aditya melanathuru venkata
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what are the differences between property and local variable in C#???

Amit Soni
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what is the operator overloading give me one example?

nag bushan
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How to call main() from a class (not containing the main function) in a java program?

sourav_das18
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if there is a class A in which main class is defined,and there is another class B which extends the class A.now if I save the file as B.java, then is that programme run or not?

sourav_das18
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How to rectify the fatal error?

sathish
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What is the mistake in this coding? i can't able to execute the table........ Imports System.Data.SqlClient Imports System.Console Imports System.data Public Class Form1 Public conn As New SqlConnection Public com As New SqlCommand Public dap As New SqlDataAdapter Public ds As New DataSet Public dr As SqlDataReader Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click ds = New DataSet conn.ConnectionString = "Data Source=PERSONAL\SQLEXPRESS;Initial Catalog=Employee;Integrated Security=True" com.CommandText = "select * from employee1" com.Connection = conn dap.SelectCommand = com dap.Fill(ds, 0) DataGridView1.DataSource = ds.Tables(0) End Sub

sathish
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