protected void DeleteButton_Click(object sender, EventArgs e)
{
List <String> messages = new List <string>();
// Looping through all the rows in the GridView
foreach (GridViewRow row in ImageFilesGrid.Rows)
{
CheckBox checkbox = (CheckBox)row.FindControl("DeleteCheckbox");
if ((checkbox != null) && (checkbox.Checked))
{
String fileName = ImageFilesGrid.DataKeys[row.RowIndex].Value.ToString();
if (!String.IsNullOrEmpty(fileName))
{
if (!DeleteFile(fileName))
{
// DELETE FAILS, LOG FILE NAME FOR ERROR MESSAGE
messages.Add(fileName);
}
}
}
}
ImageFilesGrid.DataBind();
MessagePanel.Visible = (messages.Count > 0);
if (messages.Count > 0)
{
PopulateMessages(messages);
}
}
protected void CatalogItemTypeList_SelectedIndexChanged(object sender, EventArgs e)
{
int selectedIndex = AlwaysConvert.ToInt(CatalogItemTypeList.SelectedValue);
//DEFAULT VISIBILITY
CatalogItemsPanel.Visible = (selectedIndex != 5);
ImagesPanel.Visible = (selectedIndex == 5);
switch (selectedIndex)
{
case 1: CGrid.DataSourceID = "CategoryDs"; break;
case 2: CGrid.DataSourceID = "ProductsDs"; break;
case 4: CGrid.DataSourceID = "LinksDs"; break;
case 5:
// DISPLAY IMAGES GRID AND DELETE BUTTON
ImagesPanel.Visible = true;
ImageFilesGrid.DataBind();
// HIDE THE CATALOG ITEMS PANEL
CatalogItemsPanel.Visible = false;
break;
default: CGrid.DataSourceID = "ProductsDs"; break;
}
}
protected void ImageFilesGrid_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
ImageFilesGrid.PageIndex = e.NewPageIndex;
ImageFilesGrid.DataBind();
}