private void tabControl_TabItemClosing(object sender, TabItemCancelEventArgs e)
{
if(e.TabItem.Content is IDisposable)
(e.TabItem.Content as IDisposable).Dispose();
e.TabItem.Content = null; // set no parent
}
/// <summary>
/// Called by a child Header that wants to remove itself by clicking on the close button
/// </summary>
/// <param name="tabItem"></param>
public void RemoveTabItem(TabItem tabItem)
{
if (IsFixedSize)
{
throw new InvalidOperationException("ItemsSource is Fixed Size");
}
// gives an opertunity to cancel the removal of the tabitem
var c = new TabItemCancelEventArgs(tabItem);
if (TabItemClosing != null)
{
TabItemClosing(tabItem, c);
}
if (c.Cancel)
{
return;
}
if (ItemsSource != null)
{
var list = ItemsSource as IList;
object listItem = ItemContainerGenerator.ItemFromContainer(tabItem);
if (listItem != null && list != null)
{
list.Remove(listItem);
}
}
else
{
this.Items.Remove(tabItem);
}
if (TabItemClosed != null)
{
TabItemClosed(this, new TabItemEventArgs(tabItem));
}
}
/// <summary>
/// Called by a child Header that wants to remove itself by clicking on the close button
/// </summary>
/// <param name="tabItem"></param>
public void RemoveTabItem(TabItem tabItem)
{
//int index = 0;
if (IsFixedSize)
throw new InvalidOperationException("ItemsSource is Fixed Size");
// gives an opertunity to cancel the removal of the tabitem
var c = new TabItemCancelEventArgs(tabItem);
if (TabItemClosing != null)
TabItemClosing(tabItem, c);
if (c.Cancel)
return;
switch (tabItem.Header.ToString())
{
case "Work in Progress":
isAdded.Set((int)Section.WIP, false);
break;
case "Inventory":
isAdded.Set((int)Section.INV, false);
break;
case "In-/OutBound":
isAdded.Set((int)Section.INOUT, false);
break;
case "Outbound":
isAdded.Set((int)Section.OUTBOUND, false);
break;
case "Inbound":
isAdded.Set((int)Section.INBOUND, false);
break;
case "Return":
isAdded.Set((int)Section.RETURN, false);
break;
case "Dock":
isAdded.Set((int)Section.DOCK, false);
break;
case "Reporting":
isAdded.Set((int)Section.REPORT, false);
break;
case "Tasks":
isAdded.Set((int)Section.TASKS, false);
break;
case "Billing":
isAdded.Set((int)Section.BILL, false);
break;
case "Admin":
isAdded.Set((int)Section.ADMIN, false);
break;
default:
break;
}
if (ItemsSource != null)
{
var list = ItemsSource as IList;
object listItem = ItemContainerGenerator.ItemFromContainer(tabItem);
//index = ItemContainerGenerator.IndexFromContainer(tabItem);
if (listItem != null && list != null)
list.Remove(listItem);
}
else
this.Items.Remove(tabItem);
if (TabItemClosed != null)
{
TabItemClosed(this, new TabItemEventArgs(tabItem));
//isAdded.Set(index, false);
//for (int i = 0; i < numOfOptions; i++)
//{
// if (seqArray[i] >= //indexOfTabs)//***********************
// seqArray[i] = -1;
//}
//indexOfTabs--;//reduce number of tabs counter
}
}
/// <summary>
/// Called by a child Header that wants to remove itself by clicking on the close button
/// </summary>
/// <param name="tabItem"></param>
public void RemoveTabItem(TabItem tabItem)
{
if (IsFixedSize)
throw new InvalidOperationException("ItemsSource is Fixed Size");
// gives an opertunity to cancel the removal of the tabitem
var c = new TabItemCancelEventArgs(tabItem);
if (TabItemClosing != null)
TabItemClosing(tabItem, c);
if (c.Cancel)
return;
if (ItemsSource != null)
{
var list = ItemsSource as IList;
object listItem = ItemContainerGenerator.ItemFromContainer(tabItem);
if (listItem != null && list != null)
list.Remove(listItem);
}
else
this.Items.Remove(tabItem);
if (TabItemClosed != null)
TabItemClosed(this, new TabItemEventArgs(tabItem));
}
/// <summary>
/// Called by a child Header that wants to remove itself by clicking on the close button
/// </summary>
/// <param name="tabItem"></param>
public void RemoveTabItem(TabItem tabItem)
{
//int index = 0;
if (IsFixedSize)
{
throw new InvalidOperationException("ItemsSource is Fixed Size");
}
// gives an opertunity to cancel the removal of the tabitem
var c = new TabItemCancelEventArgs(tabItem);
if (TabItemClosing != null)
{
TabItemClosing(tabItem, c);
}
if (c.Cancel)
{
return;
}
switch (tabItem.Header.ToString())
{
case "Work in Progress":
isAdded.Set((int)Section.WIP, false);
break;
case "Inventory":
isAdded.Set((int)Section.INV, false);
break;
case "In-/OutBound":
isAdded.Set((int)Section.INOUT, false);
break;
case "Outbound":
isAdded.Set((int)Section.OUTBOUND, false);
break;
case "Inbound":
isAdded.Set((int)Section.INBOUND, false);
break;
case "Return":
isAdded.Set((int)Section.RETURN, false);
break;
case "Dock":
isAdded.Set((int)Section.DOCK, false);
break;
case "Reporting":
isAdded.Set((int)Section.REPORT, false);
break;
case "Tasks":
isAdded.Set((int)Section.TASKS, false);
break;
case "Billing":
isAdded.Set((int)Section.BILL, false);
break;
case "Admin":
isAdded.Set((int)Section.ADMIN, false);
break;
default:
break;
}
if (ItemsSource != null)
{
var list = ItemsSource as IList;
object listItem = ItemContainerGenerator.ItemFromContainer(tabItem);
//index = ItemContainerGenerator.IndexFromContainer(tabItem);
if (listItem != null && list != null)
{
list.Remove(listItem);
}
}
else
{
this.Items.Remove(tabItem);
}
if (TabItemClosed != null)
{
TabItemClosed(this, new TabItemEventArgs(tabItem));
//isAdded.Set(index, false);
//for (int i = 0; i < numOfOptions; i++)
//{
// if (seqArray[i] >= //indexOfTabs)//***********************
// seqArray[i] = -1;
//}
//indexOfTabs--;//reduce number of tabs counter
}
}