private void CheckUserImage()
{
//checkdatabase for record
//if not exist, create img folder & thumb folder
var dr = new ProviderDAC().RetrieveUserImageInformation(ProviderID);
if (dr == null)
{
ProviderDAC dac = new ProviderDAC();
ProviderEDSC.UserImageDTRow userImage = new ProviderEDSC.UserImageDTDataTable().NewUserImageDTRow();
userImage.UserID = ProviderID;
userImage.StorageUsed = userImage.ImageAmount = 0;
userImage.FreeStorage = SystemConstants.MaxUserImageStorage;
int userImageID = 0;
dac.CreateUserImageInformation(userImage, out userImageID);
}
}