public DeleteImage ( int imageId ) : void | ||
imageId | int | The Id of the image to delete |
return | void |
//private void CreateDynamicTable() //{ // OSAEImageManager imgMgr = new OSAE.OSAEImageManager(); // List<OSAEImage> images = imgMgr.GetImageList(); // PlaceHolder1.Controls.Clear(); // // Fetch the number of Rows and Columns for the table // // using the properties // int tblRows = 0; // int tblCols = 0; // // Create a Table and set its properties // Table tbl = new Table(); // // Add the table to the placeholder control // PlaceHolder1.Controls.Add(tbl); // TableRow tr = new TableRow(); // foreach(OSAEImage i in images) // { // if(tblCols == 0) // { // tr = new TableRow(); // } // TableCell tc = new TableCell(); // tc.Width = 200; // tc.Height = 200; // tc.HorizontalAlign = HorizontalAlign.Center; // tc.Style.Add("padding", "10px"); // tc.Style.Add("border", "solid"); // tc.Style.Add("background-color", "lightgrey"); // Image img = new Image(); // img.ImageUrl = "imgHandler.aspx?ImageID=" + i.ID.ToString(); // img.ID = "img" + i.ID.ToString(); // // Add the control to the TableCell // tc.Controls.Add(img); // // Add the TableCell to the TableRow // tr.Cells.Add(tc); // tblCols++; // if (tblCols == 4) // { // tbl.Rows.Add(tr); // tblCols = 0; // } // } //} protected void btnDelete_Click(object sender, EventArgs e) { try { Button btn = (Button)sender; int ID = 0; foreach (GridViewRow rw in gvImages.Rows) { Button b = (Button)rw.FindControl("btnDelete"); if (btn.CssClass == b.CssClass) { ID = Int32.Parse(((Label)rw.FindControl("lblID")).Text); } } OSAEImageManager imgmrg = new OSAEImageManager(); imgmrg.DeleteImage(ID); loadImages(); } catch (Exception ex) { logging.AddToLog("Error deleting image: " + ex.Message + " Inner Exception: " + ex.InnerException, true); } }
protected void gvImages_RowCommand(object sender, GridViewCommandEventArgs e) { if (e.CommandName == "DeleteImage") { GridViewRow row = (GridViewRow)((ImageButton)e.CommandSource).NamingContainer; OSAEImageManager imgmrg = new OSAEImageManager(); imgmrg.DeleteImage(Int32.Parse(gvImages.DataKeys[row.RowIndex].Value.ToString())); loadImages(); } }