TableSectionBase<T> Class

Reference

Definition

Namespace:: Xamarin.Forms

Assembly:: Xamarin.Forms.Core.dll

Important

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Table section that contains instances of type T that are rendered by Xamarin.Forms.

public abstract class TableSectionBase<T> : Xamarin.Forms.TableSectionBase, System.Collections.Generic.ICollection<T>, System.Collections.Generic.IEnumerable<T>, System.Collections.Generic.IList<T>, System.Collections.Specialized.INotifyCollectionChanged where T : BindableObject

type TableSectionBase<'T (requires 'T :> BindableObject)> = class
    inherit TableSectionBase
    interface IList<'T (requires 'T :> BindableObject)>
    interface ICollection<'T (requires 'T :> BindableObject)>
    interface seq<'T (requires 'T :> BindableObject)>
    interface IEnumerable
    interface INotifyCollectionChanged

Type Parameters

T

Inheritance: System.Object

BindableObject

TableSectionBase
TableSectionBase<T>

Derived: Xamarin.Forms.TableRoot

Xamarin.Forms.TableSection

Implements: System.Collections.Generic.ICollection<T> System.Collections.Generic.IEnumerable<T> System.Collections.Generic.IList<T> System.Collections.IEnumerable System.Collections.Specialized.INotifyCollectionChanged

Remarks

Sections are used to group cells in the screen and they are the only valid direct child of the TableRoot. Sections can contain any of the standard Cells, including new TableRoots.

TableRoots embedded in a section are used to navigate to a new deeper level.

Developers can assign a header and a footer either as strings (Header and Footer) properties, or as Views to be shown (HeaderView and FooterView). Internally, this uses the same storage, so only one or the other can obe shown.

Constructors

TableSectionBase<T>()	Constructs a new TableSection instance with an empty title.
TableSectionBase<T>(String)	Constructs a new TableSection instance with the specified `title`.

Properties

BindingContext	Gets or sets object that contains the properties that will be targeted by the bound properties that belong to this BindableObject. (Inherited from BindableObject)
Count	Gets the number of items in this TableSectionBase<T> object.
Dispatcher	(Inherited from BindableObject)
Item[Int32]	Returns the item that is stored at the location in this TableSectionBase<T> object that is specified by `index`.
TextColor	(Inherited from TableSectionBase)
Title	Gets or sets the title. (Inherited from TableSectionBase)

Methods

Add(IEnumerable<T>)	Adds a list of items to this TableSectionBase<T> object.
Add(T)	Adds an item to this TableSectionBase<T> object.
ApplyBindings()	Apply the bindings to BindingContext. (Inherited from BindableObject)
Clear()	Removes all items in this TableSectionBase<T>.
ClearValue(BindableProperty)	Clears any value set by SetValue for `property`. (Inherited from BindableObject)
ClearValue(BindablePropertyKey)	Clears any value set by SetValue for the property that is identified by `propertyKey`. (Inherited from BindableObject)
CoerceValue(BindableProperty)	(Inherited from BindableObject)
CoerceValue(BindablePropertyKey)	(Inherited from BindableObject)
Contains(T)	Returns a Boolean value that indicates whether or not this TableSectionBase<T> has a reference to a particular object.
CopyTo(T[], Int32)	Copies the elements of the current collection to an System.Array, starting at the specified index.
GetEnumerator()	Returns an enumerator that iterates through the items in this TableSectionBase<T> object.
GetValue(BindableProperty)	Returns the value that is contained in the BindableProperty. (Inherited from BindableObject)
GetValues(BindableProperty, BindableProperty, BindableProperty)	Obsolete. For internal use by the Xamarin.Forms platform. (Inherited from BindableObject)
GetValues(BindableProperty, BindableProperty)	Obsolete. For internal use by the Xamarin.Forms platform. (Inherited from BindableObject)
IndexOf(T)	Returns the index of the first occurrence of `item` in this TableSectionBase<T> object.
Insert(Int32, T)	Inserts an item into this TableSectionBase<T> object at the specified position.
IsSet(BindableProperty)	Returns `true` if the target property exists and has been set. (Inherited from BindableObject)
OnBindingContextChanged()	Calls the SetInheritedBindingContext(BindableObject, Object) method, passing the new binding context, on each of the items in this TableSectionBase<T> object.
OnPropertyChanged(String)	Call this method from a child class to notify that a change happened on a property. (Inherited from BindableObject)
OnPropertyChanging(String)	Call this method from a child class to notify that a change is going to happen on a property. (Inherited from BindableObject)
Remove(T)	Removes a specified item from this TableSectionBase<T> object.
RemoveAt(Int32)	Removes a specified item from this TableSectionBase<T> object at the position that is specified by `index`.
RemoveBinding(BindableProperty)	Removes a previously set binding. (Inherited from BindableObject)
SetBinding(BindableProperty, BindingBase)	Assigns a binding to a property. (Inherited from BindableObject)
SetValue(BindableProperty, Object)	Sets the value of the specified property. (Inherited from BindableObject)
SetValue(BindablePropertyKey, Object)	Sets the value of the propertyKey. (Inherited from BindableObject)
SetValueCore(BindableProperty, Object, SetValueFlags)	For internal use by the Xamarin.Forms platform. (Inherited from BindableObject)
UnapplyBindings()	Unapplies all previously set bindings. (Inherited from BindableObject)

Events

BindingContextChanged	Raised whenever the BindingContext property changes. (Inherited from BindableObject)
CollectionChanged	Event that is raised when one or more items is added to or removed from this TableSectionBase<T> object.
PropertyChanged	Raised when a property has changed. (Inherited from BindableObject)
PropertyChanging	Raised when a property is about to change. (Inherited from BindableObject)

Explicit Interface Implementations

ICollection<T>.IsReadOnly	Returns `false`; The collection of objects in this can be changed.
IDynamicResourceHandler.SetDynamicResource(BindableProperty, String)	For internal use by the Xamarin.Forms platform. (Inherited from BindableObject)
IEnumerable.GetEnumerator()	Returns an enumerator that iterates through the collection of objects in this TableSectionBase<T> object.

Extension Methods

GetPropertyIfSet<T>(BindableObject, BindableProperty, T)
SetAppThemeColor(BindableObject, BindableProperty, Color, Color)
SetBinding(BindableObject, BindableProperty, String, BindingMode, IValueConverter, String)	Creates and applies a binding to a property.
SetBinding<TSource>(BindableObject, BindableProperty, Expression<Func<TSource,Object>>, BindingMode, IValueConverter, String)	Obsolete. Creates and applies a binding from an expression.
SetOnAppTheme<T>(BindableObject, BindableProperty, T, T)
ForEach<T>(IEnumerable<T>, Action<T>)	For internal use by the Xamarin.Forms platform.
GroupToDictionary<TSource,TKey>(IEnumerable<TSource>, Func<TSource,TKey>)	For internal use by the Xamarin.Forms platform.
IndexOf<T>(IEnumerable<T>, T)	For internal use by the Xamarin.Forms platform.
IndexOf<T>(IEnumerable<T>, Func<T,Boolean>)	For internal use by the Xamarin.Forms platform.
Prepend<T>(IEnumerable<T>, T)	For internal use by the Xamarin.Forms platform.

Applies to

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