|
public static FromObject ( object value ) : |
||
| value | object | The object to be projected |
| 리턴 | ||
public override void EmbedHostType(string itemName, Type type)
{
InvokeScript(() =>
{
#if NETSTANDARD1_3
IeJsValue typeValue = CreateObjectFromType(type);
#else
IeJsValue typeValue = IeJsValue.FromObject(new HostType(type, _engineMode));
#endif
IeJsValue.GlobalObject.SetProperty(itemName, typeValue, true);
});
}
/// <summary>
/// Makes a mapping of value from the host type to a script type
/// </summary>
/// <param name="value">The source value</param>
/// <returns>The mapped value</returns>
private IeJsValue MapToScriptType(object value)
{
if (value == null)
{
return(IeJsValue.Null);
}
if (value is Undefined)
{
return(IeJsValue.Undefined);
}
var typeCode = value.GetType().GetTypeCode();
switch (typeCode)
{
case TypeCode.Boolean:
return((bool)value ? IeJsValue.True : IeJsValue.False);
case TypeCode.SByte:
case TypeCode.Byte:
case TypeCode.Int16:
case TypeCode.UInt16:
case TypeCode.Int32:
case TypeCode.UInt32:
case TypeCode.Int64:
case TypeCode.UInt64:
return(IeJsValue.FromInt32(Convert.ToInt32(value)));
case TypeCode.Single:
case TypeCode.Double:
case TypeCode.Decimal:
return(IeJsValue.FromDouble(Convert.ToDouble(value)));
case TypeCode.Char:
case TypeCode.String:
return(IeJsValue.FromString((string)value));
default:
#if NETSTANDARD1_3
return(FromObject(value));
#else
object processedValue = !TypeConverter.IsPrimitiveType(typeCode) ?
new HostObject(value, _engineMode) : value;
return(IeJsValue.FromObject(processedValue));
#endif
}
}