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Dotnetuncle's Tip:

  A method is a series of programming statements that perform an action. A method may be proceeded by the following modifiers: extern, unsafe, new, virtual, abstract, override, sealed, static, public, private, protected, internal.

    

How to add gridview/datagrid columns manually? Autogenerate in .NET?

The datagrid (of ASP.NET 1.1) and gridview (of ASP.NET 2.0) has a property called AutoGenerateColumns. This property is set to false. After this, columns may be set manually. Sample source below...

ASP.NET Example
<asp:GridView ID="GridView1" DataSourceID="SqlDataSource1" AutoGenerateColumns="False" runat="server">
<Columns>
<asp:BoundField HeaderText="ID" DataField="au_id" ReadOnly="true" />
<asp:BoundField HeaderText="Last Name" DataField="au_lname" />
<asp:BoundField HeaderText="First Name" DataField="au_fname" />
<asp:BoundField HeaderText="Phone" DataField="phone" />
<asp:BoundField HeaderText="Address" DataField="address" />
</Columns>
</asp:GridView>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
SelectCommand="SELECT [au_id], [au_lname], [au_fname], [phone], [address] FROM [authors]"
ConnectionString="<%$ ConnectionStrings:Pubs %>" />

Protected Internal  Array  Sort Array  Throw  Multiple Catch  Polymorphism  Inheritance  Session Viewstate  Autogenerate  ReadOnly  Sealed Class  Sealed Method  Multiple Interfaces  Overloading  Overloaded Constructors  Generics  Main  Case Sensitive  Console  Specifier  Return Type  SetCommandLineArgs  System Environment  New  Default Values of Types Compiler Error Constant Variable Const Const - ReadOnly Parameter Modifier Out Ref Interface Interface Reference, is, as System.Collection

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Interview questions on Design Patterns in .NET
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Dotnetuncle's Tip:

  The .NET garbage collector automatically frees memory by eliminating the unused variables.