SpreadsheetDataSourceWizardOptions.CustomAssemblyBehavior Property

Enables you to specify whether the Data Source Wizard can load a custom assembly containing the Entity Framework data context during mail merge.

Namespace: DevExpress.XtraSpreadsheet

Assembly: DevExpress.XtraSpreadsheet.v19.1.dll

Declaration

C#

[DefaultValue(SpreadsheetCustomAssemblyBehavior.Prompt)]
public SpreadsheetCustomAssemblyBehavior CustomAssemblyBehavior { get; set; }

VB.NET

<DefaultValue(SpreadsheetCustomAssemblyBehavior.Prompt)>
Public Property CustomAssemblyBehavior As SpreadsheetCustomAssemblyBehavior

Property Value

Type	Default	Description
SpreadsheetCustomAssemblyBehavior	**Prompt**	A SpreadsheetCustomAssemblyBehavior enumeration value that specifies whether to load an assembly without prompting, to not load and disable browsing for the assembly file, or pass the request to a special service.

Available values:

Name	Description
Prompt	Decide whether to load each custom assembly. Raise the CustomAssemblyLoading event and check the arguments. If the event is not handled - query the notification service. Cancel loading if neither event nor service provide a response.
LoadSilently	Custom assemblies can be loaded without notice.
NeverLoad	No custom assembly can ever be loaded.

Property Paths

You can access this nested property as listed below:

Object Type	Path to CustomAssemblyBehavior
SpreadsheetControlOptions	.DataSourceWizard.CustomAssemblyBehavior

Remarks

Tip

Use the SpreadsheetDataSourceLoadingOptions.CustomAssemblyBehavior property to specify whether the SpreadsheetControl can load a custom assembly containing the Entity Framework data context to perform mail merge.