protected void GridView_MultiImage_RowCommand(object sender, GridViewCommandEventArgs e)
{
if (e.CommandName.ToLower() == "d")
{
int ImageID = Convert.ToInt32(e.CommandArgument);
ProductImageModel model = new ProductImageModelBll().GetModel(ImageID);
ProductMultiImageRule.DeleteMultiImage(model.LargeImage);
ProductMultiImageRule.DeleteMultiImage(model.OriginImage);
ProductMultiImageRule.DeleteMultiImage(model.SmallImage);
new ProductImageModelBll().Delete(ImageID);
BindMultiImageData();
}
if (e.CommandName.ToLower() == "u")
{
int ImageID = Convert.ToInt32(e.CommandArgument);
int ImageCount = GridView_MultiImage.Rows.Count;
int Position = 0;
for (int i = 0; i < ImageCount; i++)
{
if (ImageID == Convert.ToInt32(GridView_MultiImage.Rows[i].Cells[0].Text))
{
Position = i;
break;
}
}
if (Position != 0)
{
new ProductImageModelBll().SwitchOrder(ImageID, Convert.ToInt32(GridView_MultiImage.Rows[Position - 1].Cells[0].Text));
}
BindMultiImageData();
}
if (e.CommandName.ToLower() == "l")
{
int ImageID = Convert.ToInt32(e.CommandArgument);
int ImageCount = GridView_MultiImage.Rows.Count;
int Position = 0;
for (int i = 0; i < ImageCount; i++)
{
if (ImageID == Convert.ToInt32(GridView_MultiImage.Rows[i].Cells[0].Text))
{
Position = i;
break;
}
}
if (Position != ImageCount)
{
new ProductImageModelBll().SwitchOrder(ImageID, Convert.ToInt32(GridView_MultiImage.Rows[Position + 1].Cells[0].Text));
}
BindMultiImageData();
}
}
private void BindMultiImageData()
{
DataTable multiImageDataTable = new ProductImageModelBll().GetList(ProductID).Tables[0];
foreach (DataRow row in multiImageDataTable.Rows)
{
row["smallimage"] = ProductMultiImageRule.GetMultiImageUrl(Convert.ToString(row["smallimage"]));
row["largeimage"] = ProductMultiImageRule.GetMultiImageUrl(Convert.ToString(row["largeimage"]));
row["originimage"] = ProductMultiImageRule.GetMultiImageUrl(Convert.ToString(row["originimage"]));
}
GridView_MultiImage.DataSource = multiImageDataTable;
GridView_MultiImage.DataBind();
}