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**#AT(** //location//[, //instances //] **)**[, **WHERE(**//expression//**)** ] [,** AUTO** ] [,** PRESERVE** ] [, **DESCRIPTION**(//text//) ]

[,** PRIORITY(**// number// **)**] [,** FIRST** ] [,** LAST** ]

//statements//

**#ENDAT**

{{blk2blue.jpg|blk2blue.jpg}}

| **#AT** | Specifies a //location// to generate //statements//. |
| //location// | An #EMBED //identifier.// This may be a #EMBED for a procedure that comes from another template set. |
| //instances// | The //location// parameters that identify the embedded source code point for a multi-valued #EMBED //identifier//. There may as many //instance //parameters as are required to explicitly identify the embedded source code point. These //instances// are omittable. |
| **WHERE** | More closely specifies the #AT //location// as only those embed points where the //expression// is true. |
| //expression// | An expression that specifies exact placement. |
| **AUTO** | Opens a new scope for the #AT. This means that any #DECLARE statements in the #AT would not be available to the #PROCEDURE being generated. |
| **PRESERVE** | Preserves the current fixed instances of all built-in multi-valued symbols when the #AT is called and restores all those instances when the #AT code terminates. |
| **DESCRIPTION** | Specifies //text// that will be displayed at the embed tree node specified by the //location//. |
| **PRIORITY** | Specifies the order inwhich the #AT is generated into the //location//. The lowest value generates first. If omitted, the PRIORITY is assumed to be 5000. |
| //number// | An integer constant in the range 1 to 10000. |
| **FIRST** | Equivalent to PRIORITY(1). |
| **LAST** | Equivalent to PRIORITY(10000). |
| //statements// | Template and/or target language code. |
| **#ENDAT** | Terminates the section. |

The **#AT** structure specifies a //location// to generate //statements//. #AT is valid only in a #CONTROL, #CODE, or #EXTENSION templates, and is used to allow them to generate //statements// into multiple //locations//. The #AT structure must terminate with **#ENDAT**.

The WHERE clause allows you to create an //expression// that can specify a single specific instance of a #EMBED that has a //symbol// attribute. You may not place #AT within any type of conditional structure (such as #IF or #CASE). If you need to conditionally generate the code, place the #IF or #CASE structure within the #AT structure.

**Example:**

**#CONTROL(BrowseList,'Add Browse List controls')**

** ****#AT****(%ControlEvent,'?Insert','Accepted'),PRIORITY(5000)**

**    #IF(%InsertAllowed)**

**GlobalRequest = InsertRecord**

**%UpdateProc**

**    #ENDIF**

**  #ENDAT**

**#!**

**See Also:**     [[ embed  define embedded source point .htm|#EMBED]] , [[ code  define a code template .htm|#CODE]] , [[ control  define a control template .htm|#CONTROL]] , [[ extension  define an extension template .htm|#EXTENSION]] , [[ restrict  define section use constraints .htm|#RESTRICT]]