Class GridDataBoundGridFilterBarExt

Provides the functionalities of custom filter bar that filters the grid data by display member.

Inheritance
System.Object
GridFilterBar
GridDataBoundGridFilterBarExt
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: Syncfusion.GridHelperClasses
Assembly: Syncfusion.GridHelperClasses.Windows.dll
Syntax
public class GridDataBoundGridFilterBarExt : GridFilterBar

Constructors

GridDataBoundGridFilterBarExt()

Initializes a new instance of the GridDataBoundGridFilterBarExt class.

Declaration
public GridDataBoundGridFilterBarExt()

Methods

CreateEntries(DataView, String, String)

Creates a dropdown with both display and value members.

Declaration
protected DataTable CreateEntries(DataView dv, string displayName, string valueName)
Parameters
Type Name Description
System.Data.DataView dv

The Data View.
System.String displayName

The Display Member.
System.String valueName

The Value Member.
Returns
Type Description
System.Data.DataTable

Data Table.

CreateUniqueEntries(DataView, String)

Creates a dropdown with both display and value members.Overriden from base filter bar.

Declaration
protected override DataTable CreateUniqueEntries(DataView dv, string colName)
Parameters
Type Name Description
System.Data.DataView dv

The Data view.
System.String colName

A value member
Returns
Type Description
System.Data.DataTable

The data table.
Overrides

GetFilterFromRow(GridDataBoundGrid)

Swaps display and value strings in the default filter.

Declaration
protected override string GetFilterFromRow(GridDataBoundGrid grid)
Parameters
Type Name Description
GridDataBoundGrid grid

The GridDataBoundGrid.
Returns
Type Description
System.String

Filter string.
Overrides

WireGrid(GridDataBoundGrid, GridStyleInfo)

Swaps out the filter drop down lists for any ComboBox column with DisplayMember != ValueMember and replace the default single item dropdown with a dropdown that handles both display and values.

Declaration
public override void WireGrid(GridDataBoundGrid grid, GridStyleInfo style)
Parameters
Type Name Description
GridDataBoundGrid grid

The GridDataBoundGrid to add the filter bar.
GridStyleInfo style

GridStyleInfo of the filter bar cell.
Overrides