XPObjectSpaceProvider.CheckCompatibilityType Property

Specifies how the database and application compatibility is checked.

Namespace: DevExpress.ExpressApp.Xpo

Assembly: DevExpress.ExpressApp.Xpo.v22.1.dll

Declaration

C#

public CheckCompatibilityType? CheckCompatibilityType { get; set; }

VB.NET

Public Property CheckCompatibilityType As CheckCompatibilityType?

Property Value

Type	Description
Nullable<CheckCompatibilityType>	A Nullable<CheckCompatibilityType> enumeration value specifying how the database and application compatibility is checked.

Available values:

Name	Description
DatabaseSchema	The database schema compatibility is checked: all required tables, columns and the database itself should exist.
ModuleInfo	The module versions stored in the ModuleInfo table are compared with their actual assembly versions.

Remarks

This property allows you to specify the mode individually for each Object Space Provider (in case you use multiple databases).

The default CheckCompatibilityType‘s value is null (Nothing in VB) and the XafApplication.CheckCompatibilityType property value is actually used. Refer to this property description to learn more on available values.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the CheckCompatibilityType property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

XAF_how-to-connect-to-the-wcf-application-server-from-non-xaf-applications-e4690/CS/SecuredDataServer/ServerProgram.cs#L40

XPObjectSpaceProvider objectSpaceProvider = new XPObjectSpaceProvider(connectionString);
objectSpaceProvider.CheckCompatibilityType = CheckCompatibilityType.DatabaseSchema;
objectSpaceProvider.SchemaUpdateMode = SchemaUpdateMode.DatabaseAndSchema;

VB.NET

XAF_how-to-connect-to-the-wcf-application-server-from-non-xaf-applications-e4690/VB/SecuredDataServer/ServerProgram.vb#L44

Dim objectSpaceProvider As New XPObjectSpaceProvider(connectionString)
objectSpaceProvider.CheckCompatibilityType = CheckCompatibilityType.DatabaseSchema
objectSpaceProvider.SchemaUpdateMode = SchemaUpdateMode.DatabaseAndSchema

Implements

CheckCompatibilityType