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CollectionView.OnCurrentChanging Method

  • Reference

Definition

Namespace:
System.Windows.Data
Assembly:
PresentationFramework.dll

Raises the CurrentChanging event.

Overloads

OnCurrentChanging()

Raises a CurrentChanging event that is not cancelable.
OnCurrentChanging(CurrentChangingEventArgs)

Raises the CurrentChanging event with the specified arguments.

OnCurrentChanging()

Raises a CurrentChanging event that is not cancelable.

C# 
protected void OnCurrentChanging();

Remarks

This method sets CurrentPosition to -1. This method is called by collection changes that affect the CurrentItem.

Applies to

.NET Framework 4.8.1 a ďalšie verzie
Produkt Verzie
.NET Framework 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9, 10

OnCurrentChanging(CurrentChangingEventArgs)

Raises the CurrentChanging event with the specified arguments.

C# 
protected virtual void OnCurrentChanging(System.ComponentModel.CurrentChangingEventArgs args);

Parameters

args
CurrentChangingEventArgs

Information about the event.

Applies to

.NET Framework 4.8.1 a ďalšie verzie
Produkt Verzie
.NET Framework 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop 3.0, 3.1, 5, 6, 7, 8, 9, 10