UITableView.DequeueReusableHeaderFooterView Method
Definition
Important
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Overloads
| DequeueReusableHeaderFooterView(String) |
Returns a reusable header/footer view identified by |
| DequeueReusableHeaderFooterView(NSString) |
Returns a reusable UITableViewHeaderFooterView for the given |
DequeueReusableHeaderFooterView(String)
Returns a reusable header/footer view identified by reuseIdentifier
public UIKit.UITableViewHeaderFooterView DequeueReusableHeaderFooterView (string reuseIdentifier);member this.DequeueReusableHeaderFooterView : string -> UIKit.UITableViewHeaderFooterViewParameters
- reuseIdentifier
- String
Returns
Applies to
DequeueReusableHeaderFooterView(NSString)
Returns a reusable UITableViewHeaderFooterView for the given reuseIdentifier.
[Foundation.Export("dequeueReusableHeaderFooterViewWithIdentifier:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 6, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual UIKit.UITableViewHeaderFooterView DequeueReusableHeaderFooterView (Foundation.NSString reuseIdentifier);abstract member DequeueReusableHeaderFooterView : Foundation.NSString -> UIKit.UITableViewHeaderFooterView
override this.DequeueReusableHeaderFooterView : Foundation.NSString -> UIKit.UITableViewHeaderFooterViewParameters
- reuseIdentifier
- NSString
A string identify the type of UITableViewHeaderFooterView being requested.
Returns
A UITableViewHeaderFooterView associated with the reuseIdentifier.
- Attributes
Remarks
The table reuse cache is important for efficiency and application developers should use it for dynamic tables.
Application developers targeting iOS 6 and later should use RegisterClassForHeaderFooterViewReuse(Type, String) or RegisterNibForHeaderFooterViewReuse(UINib, String). Once a UITableViewHeaderFooterView class is registered, calls to DequeueReusableHeaderFooterView(String) will return a newly-instantiated object as necessary, rather than returning null.