The IsIes method is a static method of the Bitmap class in the Sandbox namespace. It is used to determine whether a given byte array represents an IES (Illuminating Engineering Society) file format. IES files are commonly used for defining the distribution of light from a light source.
To use the IsIes method, pass a byte array containing the data you want to check. The method will return a boolean value indicating whether the data is in the IES format.
// Example usage of the IsIes method
byte[] data = File.ReadAllBytes("path/to/your/file.ies");
bool isIesFormat = Bitmap.IsIes(data);
if (isIesFormat)
{
// The data is in IES format
Console.WriteLine("The file is an IES file.");
}
else
{
// The data is not in IES format
Console.WriteLine("The file is not an IES file.");
}