/// <summary>
/// Handles the DeleteCommand event of the grdMain control.
/// </summary>
/// <param name="source">The source of the event.</param>
/// <param name="e">The <see cref="System.Web.UI.WebControls.DataGridCommandEventArgs"/> instance containing the event data.</param>
protected void grdMain_DeleteCommand(object source, DataGridCommandEventArgs e)
{
if (mft != null)
{
MetaEnum.RemoveItem(mft, int.Parse(e.CommandArgument.ToString()));
}
BindGrid(GetDataTable());
}
protected void grdMain_DeleteCommand(object source, DataGridCommandEventArgs e)
{
if (ViewState[this.ClientID + "_TypeName"] == null)
{
return;
}
MetaFieldType mft = DataContext.Current.MetaModel.RegisteredTypes[ViewState[this.ClientID + "_TypeName"].ToString()];
if (mft != null)
{
MetaEnum.RemoveItem(mft, int.Parse(e.CommandArgument.ToString()));
}
else if (ViewState[this.ClientID + "_DataSource"] != null)
{
DataTable dt = ((DataTable)ViewState[this.ClientID + "_DataSource"]).Copy();
DataRow drDelete = null;
foreach (DataRow dr in dt.Rows)
{
if (dr["Id"].ToString() == e.CommandArgument.ToString())
{
drDelete = dr;
break;
}
}
//remove ordering
foreach (DataRow dr in dt.Rows)
{
if ((int)dr["OrderId"] > (int)drDelete["OrderId"])
{
dr["OrderId"] = (int)dr["OrderId"] - 1;
}
}
if (drDelete != null)
{
dt.Rows.Remove(drDelete);
}
ViewState[this.ClientID + "_DataSource"] = dt;
}
BindGrid(GetDataTable());
}
private void dg_delete(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
string dictionaryName = ddDictionaries.SelectedItem.Value;
if (dictionaryName == ListManager.ListTypeEnumName)
{
MetaFieldType mft = Mediachase.Ibn.Core.MetaDataWrapper.GetEnumByName(dictionaryName);
if (mft != null)
{
MetaEnum.RemoveItem(mft, int.Parse(e.CommandArgument.ToString()));
}
dgEnum.EditItemIndex = -1;
}
else
{
int ItemID = int.Parse(e.Item.Cells[0].Text);
DictionaryTypes dic = (DictionaryTypes)Enum.Parse(typeof(DictionaryTypes), dictionaryName);
Dictionaries.DeleteItem(ItemID, dic);
dgDic.EditItemIndex = -1;
}
BindDG();
}
protected void grdMain_DeleteCommand(object source, DataGridCommandEventArgs e)
{
if (ViewState[this.ClientID + "_TypeName"] == null)
{
return;
}
MetaFieldType mft = DataContext.Current.MetaModel.RegisteredTypes[ViewState[this.ClientID + "_TypeName"].ToString()];
if (mft != null)
{
//exists meta enum type
MetaEnum.RemoveItem(mft, int.Parse(e.CommandArgument.ToString()));
//update default values
string sDef = String.Empty;
if (ViewState[this.ClientID + "_IsDefaultId"] != null)
{
sDef = ViewState[this.ClientID + "_IsDefaultId"].ToString();
}
string[] mas = sDef.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries);
List <string> lst = new List <string>(mas);
if (lst.Contains(e.CommandArgument.ToString()))
{
lst.Remove(e.CommandArgument.ToString());
ViewState[this.ClientID + "_IsDefaultId"] = String.Join(",", lst.ToArray());
}
}
else if (ViewState[this.ClientID + "_DataSource"] != null)
{
//new meta enum type
DataTable dt = ((DataTable)ViewState[this.ClientID + "_DataSource"]).Copy();
DataRow drDelete = null;
foreach (DataRow dr in dt.Rows)
{
if (dr["Id"].ToString() == e.CommandArgument.ToString())
{
drDelete = dr;
break;
}
}
//remove ordering
foreach (DataRow dr in dt.Rows)
{
if ((int)dr["OrderId"] > (int)drDelete["OrderId"])
{
dr["OrderId"] = (int)dr["OrderId"] - 1;
}
}
if (drDelete != null)
{
dt.Rows.Remove(drDelete);
}
ViewState[this.ClientID + "_DataSource"] = dt;
}
BindGrid(GetDataTable());
}
