ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Editing.Attributes Namespace / Inspector Class / Item Property / Item(String) Property
a string value to search for desired attribute field name
Example Version

Item(String) Property
Returns the current value of attribute. Takes in the attribute field name as the parameter.
Syntax
public object Item( 
   string fieldName
) {get; set;}

Parameters

fieldName
a string value to search for desired attribute field name

Property Value

Current value of the attribute whose field name was passed.
Example
Load map selection into Inspector and Change Attributes
// get the currently selected features in the map
var selectedFeatures = ArcGIS.Desktop.Mapping.MapView.Active.Map.GetSelection();
// get the first layer and its corresponding selected feature OIDs
var firstSelectionSet = selectedFeatures.ToDictionary().First();

// create an instance of the inspector class
var inspector = new ArcGIS.Desktop.Editing.Attributes.Inspector();
// load the selected features into the inspector using a list of object IDs
await inspector.LoadAsync(firstSelectionSet.Key, firstSelectionSet.Value);

// assign the new attribute value to the field "Description"
// if more than one features are loaded, the change applies to all features
inspector["Description"] = "The new value.";
// apply the changes as an edit operation 
await inspector.ApplyAsync();
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also