private void ECSave_Click(object sender, RoutedEventArgs e)
{
try
{
ExhibitionCentersClass exhibitionCentersClass = ECBdGrid.SelectedItem as ExhibitionCentersClass;
byte[] imagecode = null;
if (imageByte == null)
{
ImageToBD(ref imagecode);
}
else
{
imagecode = imageByte;
}
bdClassUpdate.UpdateExhibitionCenters(exhibitionCentersClass.Id, ECName.Text, ECAddress.Text, imagecode);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
refreshExhibitionCentersBdGrid();
}
}
private void ECBdGrid_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
try
{
if (ECBdGrid.SelectedItem != null)
{
ExhibitionCentersClass exhibitionCentersClass = ECBdGrid.SelectedItem as ExhibitionCentersClass;
ECName.Text = exhibitionCentersClass.Name;
ECAddress.Text = exhibitionCentersClass.Address;
imageByte = exhibitionCentersClass.Photo;
BitmapImage image = new BitmapImage();
image.BeginInit();
image.StreamSource = new MemoryStream(exhibitionCentersClass.Photo);
image.EndInit();
ECImage.Source = image;
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void ECDelete_Click(object sender, RoutedEventArgs e)
{
try
{
if (ECBdGrid.SelectedItem != null)
{
ExhibitionCentersClass exhibitionCentersClass = ECBdGrid.SelectedItem as ExhibitionCentersClass;
bdClassDelete.DeleteRowTable(exhibitionCentersClass.Id, "ExhibitionCenters");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
refreshExhibitionCentersBdGrid();
}
}
