public static bool UploadImg(byte[] imgContent, string fileExtension)
{
Contract.Assert(imgContent != null);
Contract.Assert(imgContent.Length > 0);
Contract.Assert(!String.IsNullOrWhiteSpace(fileExtension));
IntPtr unmanagedBuffer = IntPtr.Zero;
try
{
unmanagedBuffer = Marshal.AllocCoTaskMem(imgContent.Length);
Marshal.Copy(imgContent, 0, unmanagedBuffer, imgContent.Length);
var rawImg = new structs.RawImg()
{
content = unmanagedBuffer,
contentSize = (UInt32)imgContent.Length,
fileExtension = fileExtension
};
var result = new structs.UploadImgResult();
UploadImg(rawImg, out result);
return(result.opStatus == 0);
}
finally
{
if (unmanagedBuffer != IntPtr.Zero)
{
Marshal.FreeCoTaskMem(unmanagedBuffer);
}
}
}
private static extern void UploadImg(structs.RawImg img, out structs.UploadImgResult result);
