Method GetFileFormat

Namespace

Aspose.CAD

Assembly

Aspose.CAD.dll

GetFileFormat(string)

Gets the file format.

public static FileFormat GetFileFormat(string filePath)

Parameters

filePath string

The file path.

Returns

FileFormat

The determined file format.

Examples

Determines whether file is a DWG drawing

var fileFormat = Image.GetFileFormat("file.dwg");
if (fileFormat >= FileFormat.CadR010 && fileFormat <= FileFormat.CadR2010)
{
    Console.WriteLine("This is a DWG drawing");
}

Remarks

The file format determined does not mean that the specified image may be loaded. Use one of the CanLoad method overloads to determine whether file may be loaded.

GetFileFormat(Stream)

Gets the file format.

public static FileFormat GetFileFormat(Stream stream)

Parameters

stream Stream

The stream.

Returns

FileFormat

The determined file format.

Examples

Determines whether a stream contains a DXF drawing

using (var f = File.OpenRead("file.dxf"))
{
    var fileFormat = Image.GetFileFormat(f);
    if (fileFormat >= FileFormat.DXFCadR010 && fileFormat <= FileFormat.DXFCadR2010)
    {
        Console.WriteLine("This is a DXF drawing");
    }
}

Remarks

The file format determined does not mean that the specified image may be loaded. Use one of the CanLoad method overloads to determine whether stream may be loaded.