https://learn.microsoft.com/en-us/dotnet/api/system.windows.media.animation.stringkeyframecollection.count?view=windowsdesktop-10.0
StringKeyFrameCollection.Count Property (System.Windows.Media.Animation) | Microsoft Learn
Gets the number of key frames contained in the StringKeyFrameCollection.
property systemwindows mediacountanimationmicrosoft
https://learn.microsoft.com/en-us/dotnet/api/system.windows.media.animation.stringkeyframecollection.item?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
StringKeyFrameCollection.Item[Int32] Property (System.Windows.Media.Animation) | Microsoft Learn
Gets or sets the StringKeyFrame at the specified index position.
property systemwindows mediaitemanimationmicrosoft
https://learn.microsoft.com/en-us/dotnet/api/system.windows.media.animation.stringkeyframecollection.createinstancecore?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
StringKeyFrameCollection.CreateInstanceCore Method (System.Windows.Media.Animation) | Microsoft...
Creates a new, frozen instance of StringKeyFrameCollection.
windows mediamethodsystemanimationmicrosoft
https://learn.microsoft.com/en-us/dotnet/api/system.windows.media.animation.stringkeyframecollection.getasfrozencore?view=netframework-4.8.1&viewFallbackFrom=windowsdesktop-10.0
StringKeyFrameCollection.GetAsFrozenCore(Freezable) Method (System.Windows.Media.Animation) |...
Makes this instance a clone of the specified StringKeyFrameCollection object.
windows mediafreezablemethodsystemanimation