AddItem Method (StyleHelper)

In This Topic

Adds a style item to a style. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

Visual Basic (Declaration)
C#

Public Shared Sub AddItem( _
   ByVal styleProjectItem As StyleProjectItem, _
   ByVal item As StyleItem _
)

public static void AddItem( 
   StyleProjectItem styleProjectItem,
   StyleItem item
)

Parameters

styleProjectItem: The StyleProjectItem to which StyleItem will be added.
item: The StyleItem to be added.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method must be called within the lambda passed to QueuedTask.Run
System.InvalidOperationException	Adding an item cannot be performed on a read-only style.
System.InvalidOperationException	The item could not be added to the style. The key may not be unique.

Example

How to add a style item to a style

{
    //Create a new style item
    //You can generate a swatch for a text symbols also.  
    CIMSymbol symbolToAdd = SymbolFactory.Instance.ConstructPointSymbol(ColorFactory.Instance.GreenRGB, 1.0, SimpleMarkerStyle.Circle);
    SymbolStyleItem styleItemToAdd = new SymbolStyleItem()
    {
        Symbol = symbolToAdd,
        PatchHeight = 64,
        PatchWidth = 64
    };
    styleProjectItem.AddItem(styleItemToAdd);
}

Requirements

Target Platforms: Windows 11 Home, Pro, Enterprise (64 bit)

ArcGIS Pro version: 3.0 or higher.

Reference

StyleHelper Class
StyleHelper Members

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