Class RowHeightManager

Represents a class that manages the row heights operation in SfDataGrid.

Inheritance

System.Object

RowHeightManager

Inherited Members

System.Object.Equals(System.Object)

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

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

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

System.Object.ToString()

Namespace: Syncfusion.WinForms.DataGrid

Assembly: Syncfusion.SfDataGrid.WinForms.dll

Syntax

public class RowHeightManager

Constructors

RowHeightManager()

Initializes a new instance of the RowHeightManager class.

Declaration

public RowHeightManager()

Methods

Contains(Int32, RowRegion)

Determines whether the given index is contained in specified region.

Declaration

public bool Contains(int index, RowRegion region)

Parameters

Type	Name	Description
System.Int32	index	The corresponding index to check whether it is contained in specified region.
RowRegion	region	The row region.

Returns

Type	Description
System.Boolean	Returns true if the index is present in specified region; otherwise, false.

Reset()

Marks the row heights of all rows in a view as dirty.

Declaration

public void Reset()

ResetBody()

Marks the row heights of the body region as dirty, to refresh the row height when the grouping, sorting and the view is updated.

Declaration

public void ResetBody()

ResetFooter()

Marks the row heights of the footer region as dirty, to refresh the row height.

Declaration

public void ResetFooter()

ResetHeader()

Marks the row heights of the header region as dirty, to refresh the row height.

Declaration

public void ResetHeader()

SetDirty(Int32)

Marks the row height of the given row index as dirty, when the row is invalidated at run time.

Declaration

public void SetDirty(int rowIndex)

Parameters

Type	Name	Description
System.Int32	rowIndex	The index of the row.

UpdateBody(Int32, Int32, NotifyCollectionChangedAction)

Updates the rows in body region when the view is refreshed.

Declaration

public void UpdateBody(int index, int count, NotifyCollectionChangedAction action)

Parameters

Type	Name	Description
System.Int32	index	The start index to update.
System.Int32	count	The number of rows that needs to be updated.
System.Collections.Specialized.NotifyCollectionChangedAction	action	The action that caused to update the body region.

UpdateRegion(Int32, Int32, RowRegion)

Updates the region of rows for the specified start and end index.

Declaration

public void UpdateRegion(int start, int end, RowRegion region)

Parameters

Type	Name	Description
System.Int32	start	The start index to update.
System.Int32	end	The end index to update.
RowRegion	region	The region that is to be updated.