How to restrict the state changing action in WPF TileViewItem?
In TileViewLayout, it is possible to restrict the TileVewItem State customization by handling StateChanging event in TileViewItem.
StateChanging Event
This event will occur when TileViewItemState is modified.
For example
Here we have restricted the state change action for Tile3.
The following code demonstrates the same.
Code Example: [Xaml]
<syncfusion:TileViewControl Name="Tileview" > <syncfusion:TileViewItem Header="Tile1" TileViewItemState="Minimized"/> <syncfusion:TileViewItem TileViewItemState="Minimized" Header="Tile2"/> <syncfusion:TileViewItem TileViewItemState="Minimized" Header="Tile3"/> <syncfusion:TileViewItem TileViewItemState="Minimized" Header="Tile4"/> </syncfusion:TileViewControl>
Code Example: [C#]
//For restrict specific item state changing action
foreach (TileViewItem item in Tileview.Items)
{
item.StateChanging += new TileViewItem.TileViewCancelEventHandler(item_StateChanging);
}
void item_StateChanging(object sender, TileViewCancelEventArgs args)
{
//Restrict State changing action for Tile3
if((sender as TileViewItem).Header.ToString()=="Tile3")
args.Cancel = true;
}
Screenshot:
Figure 1: Tile1 is moved to maximized state
Figure 2: Tile3 State cannot be changed.
Sample: TileViewSample
Conclusion
I hope you enjoyed learning about how to restrict the state changing action in WPF TileViewItem.
You can refer to our WPF TileView feature tour page to know about its other groundbreaking feature representations and documentation, and how to quickly get started for configuration specifications. You can also explore our WPF TileView example to understand how to create and manipulate data.
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