| 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();
}
}