Element. On Size Request(Double, Double) Method
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
OnSizeRequest is obsolete as of version 2.2.0. Please use OnMeasure instead.
This method is called during the measure pass of a layout cycle to get the desired size of an element.
[System.ComponentModel.EditorBrowsable(System.ComponentModel.EditorBrowsableState.Never)] [System.Obsolete("OnSizeRequest is obsolete as of version 2.2.0. Please use OnMeasure instead.")] protected virtual Xamarin.Forms.SizeRequest OnSizeRequest (double widthConstraint, double heightConstraint);
abstract member OnSizeRequest : double * double -> Xamarin.Forms.SizeRequest override this.OnSizeRequest : double * double -> Xamarin.Forms.SizeRequest
The available width for the element to use.
The available height for the element to use.
A SizeRequest which contains the desired size of the element.
The results of this method will be (-1, -1) if the element has not yet been realized with a platform specific backing control. Overriding this method does not require a call to the base class so long as a valid SizeRequest is returned.