FilterValue.CreateShowNonBlanksValue(CardViewColumn, String) Method

Creates and returns the (Non blanks) filter item used to filter a column by non blank values.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.1.dll

NuGet Package: DevExpress.Web

Declaration

C#

public static FilterValue CreateShowNonBlanksValue(
    CardViewColumn column,
    string text
)

VB.NET

Public Shared Function CreateShowNonBlanksValue(
    column As CardViewColumn,
    text As String
) As FilterValue

Parameters

Name	Type	Description
column	CardViewColumn	A CardViewColumn object that is the card view column.
text	String	A String value that specifies the item’s display text.

Returns

Type	Description
FilterValue	Returns the filter item used to filter by non blank values.

Remarks

When creating custom header filter values by handling the ASPxCardView.HeaderFilterFillItems event, you can use the CreateShowNonBlanksValue method to create the (Non blanks) filter item. Then, the created item can be added to the header filter item list using the ASPxGridHeaderFilterEventArgs.Values.Add method.