LookupItem Method—ArcGIS Pro

Retrieves a specific style item from a style. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public static StyleItem LookupItem( 
   StyleProjectItem styleProjectItem,
   StyleItemType type,
   string key
)

Public Shared Function LookupItem( _
   ByVal styleProjectItem As StyleProjectItem, _
   ByVal type As StyleItemType, _
   ByVal key As String _
) As StyleItem

Parameters

styleProjectItem: The StyleProjectItem to search.
type: StyleItemType
key: The Key of the StyleItem that is to be retrieved.

Return Value

StyleItem

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method must be called within the lambda passed to QueuedTask.Run

Example

    public Task<SymbolStyleItem> GetSymbolFromStyleAsync(StyleProjectItem style, string key)
{
    return QueuedTask.Run(() =>
    {
    if (style == null)
        throw new System.ArgumentNullException();

    //Search for a specific point symbol in style
    SymbolStyleItem item = (SymbolStyleItem)style.LookupItem(StyleItemType.PointSymbol, key);
    return item;
    });
}

Requirements

Target Platforms: Windows 10, Windows 8.1

Reference

StyleHelper Class
StyleHelper Members