public static void SetValue(this ID2D1Properties properties, int index, string value)
{
if (properties == null)
{
throw new ArgumentNullException(nameof(properties));
}
var bytes = value != null?Encoding.Unicode.GetBytes(value) : null;
properties.SetValue((uint)index, D2D1_PROPERTY_TYPE.D2D1_PROPERTY_TYPE_UNKNOWN, bytes, (bytes?.Length).GetValueOrDefault()).ThrowOnError();
}
public static void SetValue(this ID2D1Properties properties, int index, byte[] value, D2D1_PROPERTY_TYPE type = D2D1_PROPERTY_TYPE.D2D1_PROPERTY_TYPE_UNKNOWN)
{
if (properties == null)
{
throw new ArgumentNullException(nameof(properties));
}
if (value == null)
{
throw new ArgumentNullException(nameof(value));
}
properties.SetValue((uint)index, type, value, value.Length).ThrowOnError();
}