XhtmlMobileTextWriter::AddOnEnterForwardSetVar Method (String, String)
Adds a provided variable name and value to a list of variables to be embedded in pages for WML devices.
Assembly: System.Web.Mobile (in System.Web.Mobile.dll)
Parameters
- var
- Type: System::String
The name of the variable.
- value
- Type: System::String
The value for the variable.
Certain WML 2.0 devices require a WML <wml:onevent> element to provide information for postback.
WML devices provide limited functionality for navigation and postback, and require WML commands and variables to be written to the page.
This method is used primarily by developers of custom mobile page and control adapters.
When rendering the page, the following <wml:onevent> structure might be included in the page's markup:
<wml:onevent type="onenterforward">
<wml:refresh>
<wmlsetvar name="buttonSaveClicked" />
<wmlsetvar name="nextPage" value="3" />
</wml:refresh>
</wml:onevent>
Depending on the user's actions, the values might be modified by scripts on the page to return the following structure on postback:
<wml:onevent type="onenterforward">
<wml:refresh>
<wmlsetvar name="buttonSaveClicked" value="true" />
<wmlsetvar name="nextPage" value="9" />
</wml:refresh>
</wml:onevent>
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.