ScriptManager.RegisterArrayDeclaration Method (Control, String, String)
Assembly: System.Web.Extensions (in System.Web.Extensions.dll)
public static void RegisterArrayDeclaration( Control control, string arrayName, string arrayValue )
You use the RegisterArrayDeclaration method to register a client script array that is compatible with partial-page rendering and that has no Microsoft Ajax Library dependencies. This method registers the array when control represents a control that is inside an UpdatePanel control that is being updated. To register an array every time that an asynchronous postback occurs, use the RegisterArrayDeclaration(Page, String, String) overload of this method.
If you want to register an array that does not pertain to partial-page updates, and if you want to register the array only one time during initial page rendering, use the RegisterArrayDeclaration method of the ClientScriptManager class. You can get a reference to the ClientScriptManager object from the ClientScript property of the page.
The RegisterArrayDeclaration method determines whether an array with the name that is specified in the arrayName parameter is already registered. If so, the method adds the values specified in arrayValue. Because the array to be registered is based on the ArrayList class, duplicates are allowed. If a registered array with the name in arrayName does not exist, the array is created and the values in arrayValue are added to it.
To include string literals in the array, use single quotation marks (') or escaped double quotation marks (\") in arrayValue.