Class ColumnHeaderRow

Represents the class that implements the row for the column header row in a group.

Inheritance
System.Object
Element
RowElement
ColumnHeaderRow
GridColumnHeaderRow
Inherited Members
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: Syncfusion.Grouping
Assembly: Syncfusion.Grouping.Base.dll
Syntax
public class ColumnHeaderRow : RowElement, IDisposable, IDisposedEvent, IIsDisposedProperty, ITreeTableCounterSource, ITreeTableSummaryArraySource, IDisplayElement
Remarks

A ColumnHeaderRow is displayed at the top of a table or group. ColumnHeaderRow is a place holder item where the grouping grid should display column headers.

ColumnHeaderRow is a RowElement and an element of the ColumnHeaderSection.ColumnHeaderRows collection of a parent ColumnHeaderSection.

ColumnHeaderRows are created and removed internally within a ColumnHeaderSection when the section is created and when TableDescriptor.RowsPerRecord property of a TableDescriptor is changed.

See also:

TableDescriptor.RowsPerRecord, IDisplayElement, ColumnHeaderSection, ColumnHeaderSection.ColumnHeaderRows, ColumnHeaderRowCollection

Constructors

ColumnHeaderRow(ColumnHeaderSection)

Initializes the new instances of the ColumnHeaderRow class in the specified ColumnHeaderSection.

Declaration
public ColumnHeaderRow(ColumnHeaderSection parent)
Parameters
Type Name Description
ColumnHeaderSection parent

The parent section that this element belongs to.

Properties

Kind

Overrides and gets the kind of display element.

Declaration
public override DisplayElementKind Kind { get; }
Property Value
Type Description
DisplayElementKind
Overrides

ParentElement

Gets or sets the value of the ColumnHeaderSection elements belongs to.

Declaration
public ColumnHeaderSection ParentElement { get; set; }
Property Value
Type Description
ColumnHeaderSection

Methods

GetElementCount()

Overrides and gets the number of elements.

Declaration
public override int GetElementCount()
Returns
Type Description
System.Int32

Number of elements.
Overrides

GetVisibleCount()

Overrides and gets the number of visible elements.

Declaration
public override int GetVisibleCount()
Returns
Type Description
System.Int32

Number of visible elements.
Overrides

GetYAmountCount()

Overrides and gets the height of column header row.

Declaration
public override double GetYAmountCount()
Returns
Type Description
System.Double

Row Height.
Overrides

OnEnsureInitialized(Object)

Overrides and determines whether the elements are updated or not.

Declaration
protected override bool OnEnsureInitialized(object sender)
Parameters
Type Name Description
System.Object sender
Returns
Type Description
System.Boolean

Boolean value.
Overrides

ToString()

Overrides and gets the string representation of the ColumnHeaderRow object.

Declaration
public override string ToString()
Returns
Type Description
System.String

String representation of the current object.
Overrides

Implements

System.IDisposable