General Information
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V19.2
General Information
.NET Subscription
Desktop
Web
Controls and Extensions
Mainteinance Mode
Enterprise and Analytic Tools
Quality Assurance and Productivity
Frameworks and Libraries
19.2
19.1
18.2
18.1
17.2
.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+
XafDataView.Contains(Object) Method
Determines whether the XafDataView contains a specific data record.
Namespace: DevExpress.ExpressApp
Assembly: DevExpress.ExpressApp.v19.2.dll
Declaration
Parameters
| Name | Type | Description |
|---|---|---|
| obj | Object | A Object which is a data record to locate in the data view. |
Parameters
| Name | Type | Description |
|---|---|---|
| obj | Object | A Object which is a data record to locate in the data view. |
Parameters
| Name | Type | Description |
|---|---|---|
| obj | Object | A Object which is a data record to locate in the data view. |
Returns
| Type | Description |
|---|---|
| Boolean | true, if the record is found; otherwise, false. |
Returns
| Type | Description |
|---|---|
| Boolean | true, if the record is found; otherwise, false. |
Returns
| Type | Description |
|---|---|
| Boolean | true, if the record is found; otherwise, false. |
Remarks
This method retrieves data from database and populates the data view's records list when this list is not yet initialized. Otherwise, the cached data record list is used. To remove the cache, use the XafDataView.Reload method.
See Also
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