Class VirtualRowsElementProvider

Represents the provider for the virtual row elements.

Inheritance

System.Object

VirtualRowsElementProvider

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Telerik.WinControls.UI

Assembly: Telerik.WinControls.GridView.dll

Syntax

public class VirtualRowsElementProvider : IVirtualizedElementProvider<int>

Constructors

VirtualRowsElementProvider(VirtualGridTableElement)

Initializes a new instance of the VirtualRowsElementProvider class.

Declaration

public VirtualRowsElementProvider(VirtualGridTableElement owner)

Parameters

VirtualGridTableElement owner The owner.

Properties

DefaultElementSize

Gets or sets the default size of the element.

Declaration

public SizeF DefaultElementSize { get; set; }

Property Value

System.Drawing.SizeF The default size of the element.

Implements

IVirtualizedElementProvider<T>.DefaultElementSize

Methods

CacheElement(IVirtualizedElement<Int32>)

Caches the element.

Declaration

public bool CacheElement(IVirtualizedElement<int> element)

Parameters

IVirtualizedElement<System.Int32> element The element.

Returns

System.Boolean

Implements

IVirtualizedElementProvider<T>.CacheElement(IVirtualizedElement<T>)

ClearCache()

Clears the cached elements.

Declaration

public void ClearCache()

Implements

IVirtualizedElementProvider<T>.ClearCache()

CreateElement(Int32, Type, Object)

Creates the element.

Declaration

public VirtualGridRowElement CreateElement(int data, Type rowType, object context)

Parameters

System.Int32 data The data.

System.Type rowType Type of the row.

System.Object context The context.

Returns

VirtualGridRowElement

GetElement(Int32, Object)

Gets the element.

Declaration

public IVirtualizedElement<int> GetElement(int data, object context)

Parameters

System.Int32 data The data.

System.Object context The context.

Returns

IVirtualizedElement<System.Int32>

Implements

IVirtualizedElementProvider<T>.GetElement(T, Object)

GetElementSize(Int32)

Gets the size of the element.

Declaration

public SizeF GetElementSize(int data)

Parameters

System.Int32 data The data.

Returns

System.Drawing.SizeF

Implements

IVirtualizedElementProvider<T>.GetElementSize(T)

GetElementSize(IVirtualizedElement<Int32>)

Gets the size of the element.

Declaration

public SizeF GetElementSize(IVirtualizedElement<int> element)

Parameters

IVirtualizedElement<System.Int32> element The element.

Returns

System.Drawing.SizeF

Implements

IVirtualizedElementProvider<T>.GetElementSize(IVirtualizedElement<T>)

IsCompatible(IVirtualizedElement<Int32>, Int32, Object)

Determines whether the specified element is compatible with its data.

Declaration

public bool IsCompatible(IVirtualizedElement<int> element, int data, object context)

Parameters

IVirtualizedElement<System.Int32> element The element.

System.Int32 data The data.

System.Object context The context.

Returns

System.Boolean true if the specified element is compatible; otherwise, false.

Implements

IVirtualizedElementProvider<T>.IsCompatible(IVirtualizedElement<T>, T, Object)

ShouldUpdate(IVirtualizedElement<Int32>, Int32, Object)

Returns whether the provider should be updated.

Declaration

public bool ShouldUpdate(IVirtualizedElement<int> element, int data, object context)

Parameters

IVirtualizedElement<System.Int32> element The element.

System.Int32 data The data.

System.Object context The context.

Returns

System.Boolean

Implements

IVirtualizedElementProvider<T>.ShouldUpdate(IVirtualizedElement<T>, T, Object)

TryGetElementWithChildView(Int32, Object, out IVirtualizedElement<Int32>)

Tries to get element with the child view.

Declaration

public bool TryGetElementWithChildView(int data, object context, out IVirtualizedElement<int> element)

Parameters

System.Int32 data The data.

System.Object context The context.

IVirtualizedElement<System.Int32> element The element.

Returns

System.Boolean

TryGetElementWithoutChildView(Int32, Object, out IVirtualizedElement<Int32>)

Tries to get element without the child view.

Declaration

public bool TryGetElementWithoutChildView(int data, object context, out IVirtualizedElement<int> element)

Parameters

System.Int32 data The data.

System.Object context The context.

IVirtualizedElement<System.Int32> element The element.

Returns

System.Boolean

Extension Methods

SvgExtentions.Traverse<T>(T, Func<T, IEnumerable<T>>)

SvgExtentions.TraverseDepthFirst<T>(T, Func<T, IEnumerable<T>>)