ControlParameter Constructor (String, String, String)
Initializes a new named instance of the ControlParameter class, using the specified property name and control name to identify which control to bind to.
Assembly: System.Web (in System.Web.dll)
Parameters
- name
- Type: System::String
The name of the parameter.
- controlID
- Type: System::String
The name of the control that the parameter is bound to. The default is String::Empty.
- propertyName
- Type: System::String
The name of the property on the control that the parameter is bound to. The default is String::Empty.
A ControlParameter object that is created with the ControlParameter constructor is initialized with the specified parameter name, Control name, and PropertyName property, which identifies the Control that the parameter binds to. Other properties, including Type, Direction, and ConvertEmptyStringToNull, are initialized with default values.
The following code shows how to create ControlParameter objects by using the ControlParameter constructor. The parameters bind to the values of TextBox and DropDownList controls to enter data in a database from a Web Forms page.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.