protected void lvProductImageList_ItemDeleting(object sender, ListViewDeleteEventArgs e)
{
DBLL.clsProductImage ProductImage = new DBLL.clsProductImage();
Label lblnID = (Label)lvProductImageList.Items[e.ItemIndex].FindControl("lblnPImageID");
int _nID = 0;
if (int.TryParse(lblnID.Text.Trim(), out _nID) && _nID > 0)
{
bool Result = ProductImage.sp_DeleteNormalTableByIDProductImage(int.Parse(_nID.ToString()), "tb_ProductImage");
if (Result)
{
//判断文件是不是存在
Image ImsPImagePath = (Image)lvProductImageList.Items[e.ItemIndex].FindControl("ImsPImagePath");
string sSaveFolderFullPath = Server.MapPath(ImsPImagePath.ImageUrl);
if (File.Exists(sSaveFolderFullPath))
{
//如果存在则删除
File.Delete(sSaveFolderFullPath);
System.IO.DirectoryInfo dir = new System.IO.DirectoryInfo(sSaveFolderFullPath.Substring(0, sSaveFolderFullPath.LastIndexOf("\\")).ToString());
System.IO.FileInfo[] dirs = dir.GetFiles();
if (dirs.Length > 0)
{
//有子文件夹
}
else
{
Directory.Delete(sSaveFolderFullPath.Substring(0, sSaveFolderFullPath.LastIndexOf("\\")).ToString());
}
DataTable Imagedt = new DataTable();
Imagedt = ProductImage.Select_tb_ProductImageBynProductID(int.Parse(hfProductUpdateID.Value));
if (Imagedt != null)
{
ProductImageList.Clear();
ProductImageList.Merge(Imagedt);
lvProductImageList.DataSource = ProductImageList;
lvProductImageList.DataBind();
}
else
{
ProductImageList.Clear();
lvProductImageList.DataSource = ProductImageList;
lvProductImageList.DataBind();
}
}
}
}
}
