Revit 2025 API
CategoriesInsert Method |
Inserts the specified category with the specified name into the map.
Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
public override bool Insert( string key, Category item )
Public Overrides Function Insert ( key As String, item As Category ) As Boolean
public: virtual bool Insert( String^ key, Category^ item ) override
abstract Insert : key : string * item : Category -> bool override Insert : key : string * item : Category -> bool
Parameters
- key String
- The name to be used for inserting the category into the map.
- item Category
- The category to be inserted into the map.
Return Value
BooleanWhether or not the category was inserted into the map.

Exception | Condition |
---|---|
InvalidOperationException | Always thrown; this list is read only. |
See Also