/// <summary>
/// Get schema location for symbol
/// </summary>
/// <param name="proxy">E3.series ISymbolInterface COM proxy object</param>
/// <returns>Schema location struct or null if not placed</returns>
public static SchemaLocationStruct?GetSchemaLocationStruct(this E3SymbolProxy proxy)
{
object x = null;
object y = null;
object grid = null;
int sheetId = proxy.GetSchemaLocation(ref x, ref y, ref grid);
if (sheetId == 0)
{
return(null);
}
return(new SchemaLocationStruct((double)x, (double)y, grid as string, sheetId));
}
/// <summary> /// Check for symbol is placed on the sheet /// </summary> /// <param name="proxy">E3.series ISymbolInterface COM proxy object</param> /// <returns></returns> public static bool IsPlaced(this E3SymbolProxy proxy) => proxy.GetSchemaLocationStruct().HasValue;