/// <summary>
/// Check if that found image.
/// If found image and this image yet is not cache, it will cache this image.
/// </summary>
/// <param name="imageCode">Image Code.</param>
/// <returns>Boolean</returns>
public bool IsFoundImage(string imageCode)
{
if (!ImageItemList.ContainKeys(imageCode))
{
// Load from database and store into cache.
ImageDTO imageDTO = m_daoImage.LoadByPK(CommonLib.Common.CurrentDatabase, new NZString(null, imageCode));
if (imageDTO == null)
{
return(false);
}
// Convert byte array to Image.
byte[] byteArray = imageDTO.IMAGE_BIN.StrongValue;
MemoryStream memoryStream = new MemoryStream(byteArray);
Image img = Image.FromStream(memoryStream);
memoryStream.Close();
// Add to image cache.
ImageItem item = new ImageItem(imageCode, img);
m_imageItemList.Add(item);
}
return(true);
}