XRRichTextBase.ProcessNullValues Property

Specifies how to process a XRRichTextBase control with null values. See the ValueSuppressType enumeration description for information on how different modes process null values.

Namespace: DevExpress.XtraReports.UI

Assembly: DevExpress.XtraReports.v19.1.dll

NuGet Packages: DevExpress.Reporting.Core, DevExpress.WindowsDesktop.Core

Declaration

C#

[Browsable(true)]
public override ValueSuppressType ProcessNullValues { get; set; }

VB.NET

<Browsable(True)>
Public Overrides Property ProcessNullValues As ValueSuppressType

Property Value

Type	Description
ValueSuppressType	A ValueSuppressType enumeration value.

Available values:

Name	Description
Leave	Leaves all controls with null values as is.
Suppress	Removes all controls with null values and substitutes them with blank space.
SuppressAndShrink	Removes all controls with null values and shrinks the blank space between them. Note that you cannot use this mode for intersecting controls and vertical bands.
MergeByValue	Obsolete. This API is obsolete now.
MergeByTag	Obsolete. This API is obsolete now.

Remarks

The XRRichTextBase control is considered to have an empty value if its Rtf property returns null (Nothing in Visual Basic).