protected void dgImages_ItemCommand(object source, DataGridCommandEventArgs e)
{
if (e.CommandName == "Edit")
{
BEImages.tbl_ImagesRow image = dsInternal.tbl_Images.FindByImageID(Convert.ToInt32(e.CommandArgument));
if (image != null)
{
ImageID = image.ImageID;
txtImageAlias.Text = image.ImageAlias;
txtImageDescription.Text = (image.IsImageDescriptionNull()) ? "" : image.ImageDescription;
txtFileName.Text = image.ImageName;
chkImageActive.Checked = image.ImageActive;
lblEditTitle.Text = "Edit Image";
SetSaveButtonText();
SetPanelsVisibility(false);
}
}
else if (e.CommandName == "Delete")
{
BPImages bp = new BPImages();
BEImages ds = bp.SelectByID(Convert.ToInt32(e.CommandArgument));
BEImages.tbl_ImagesRow image = ds.tbl_Images.FindByImageID(Convert.ToInt32(e.CommandArgument));
if (image != null)
{
int imageCategoryID = image.ImageCategoryID;
DeleteImageFiles(image);
image.Delete();
bp.Update(ds);
bp.ReOrderImages(imageCategoryID);
GetImageInfo();
BindGrid();
ClearControls();
}
}
else if (e.CommandName == "Up" || e.CommandName == "Down")
{
dsInternal.tbl_Images.DefaultView.Sort = "ImageOrder";
int TotalCount = 0;
foreach (DataRowView row in dsInternal.tbl_Images.DefaultView)
{
row["ImageOrder"] = TotalCount;
TotalCount++;
}
int CurrentPosition = e.Item.DataSetIndex;
int CurrentOrder = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[CurrentPosition]["ImageOrder"]);
int CurrentID = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[CurrentPosition]["ImageID"]);
if (e.CommandName == "Up")
{
//Swap Up
int PrevOrder;
int PrevID;
if (CurrentPosition > 0)
{
PrevOrder = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[CurrentPosition - 1]["ImageOrder"]);
PrevID = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[CurrentPosition - 1]["ImageID"]);
dsInternal.tbl_Images.Select("ImageID = " + PrevID)[0]["ImageOrder"] = CurrentOrder;
dsInternal.tbl_Images.Select("ImageID = " + CurrentID)[0]["ImageOrder"] = PrevOrder;
}
else
{
//PrevOrder = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[TotalCount - 1]["ImageOrder"]);
//PrevID = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[TotalCount - 1]["ImageID"]);
dsInternal.tbl_Images.Select("ImageID = " + CurrentID)[0]["ImageOrder"] = 999999;
}
}
else if (e.CommandName == "Down")
{
//Swap Down
int NextOrder;
int NextID;
if (CurrentPosition < TotalCount - 1)
{
NextOrder = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[CurrentPosition + 1]["ImageOrder"]);
NextID = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[CurrentPosition + 1]["ImageID"]);
dsInternal.tbl_Images.Select("ImageID = " + NextID)[0]["ImageOrder"] = CurrentOrder;
dsInternal.tbl_Images.Select("ImageID = " + CurrentID)[0]["ImageOrder"] = NextOrder;
}
else
{
//NextOrder = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[0]["ImageOrder"]);
//NextID = Convert.ToInt32(dsInternal.tbl_Images.DefaultView[0]["ImageID"]);
dsInternal.tbl_Images.Select("ImageID = " + CurrentID)[0]["ImageOrder"] = -1;
}
}
dsInternal.tbl_Images.DefaultView.Sort = "ImageOrder";
TotalCount = 0;
foreach (DataRowView row in dsInternal.tbl_Images.DefaultView)
{
row["ImageOrder"] = TotalCount;
TotalCount++;
}
BPImages bpImages = new BPImages();
bpImages.Update(dsInternal);
GetImageInfo();
BindGrid();
}
}
protected void btnDelete_Click(object sender, EventArgs e)
{
BPImages bp = new BPImages();
BEImages ds = bp.SelectByID(ImageID);
BEImages.tbl_ImagesRow image = ds.tbl_Images.FindByImageID(ImageID);
if (image != null)
{
int imageCategoryID = image.ImageCategoryID;
DeleteImageFiles(image.ImageName, GetGalleryPageTypeID(imageCategoryID), true);
image.Delete();
bp.Update(ds);
if (imageCategoryID > 0)
bp.ReOrderImages(imageCategoryID);
}
Response.Redirect("BrowseImages.aspx?CatID=" + FilterCatID);
}
