GridView.GetRowPreviewDisplayText(Int32) Method
Gets the text displayed within a row’s preview section.
Namespace: DevExpress.XtraGrid.Views.Grid
Assembly: DevExpress.XtraGrid.v24.2.dll
NuGet Packages: DevExpress.Win.Grid, DevExpress.Win.Navigation
#Declaration
#Parameters
Name | Type | Description |
---|---|---|
row |
Int32 | An integer value specifying the handle of the row whose preview section’s content is to be obtained. Row handles are not data source indexes, see the Accessing Rows in Code. Row Handles section of the “Rows” article for more information. |
#Returns
Type | Description |
---|---|
String | A string value representing the text displayed within the specified preview section. |
#Remarks
First, the GetRowPreviewDisplayText method tries to obtain the value of the field specified by the GridView.PreviewFieldName property. If the GridView.CalcPreviewText event is not handled, the method returns the value obtained. Otherwise, the method’s return value is the string specified by the event handler. An empty string if returned if the GridView.PreviewFieldName property value is not set and the GridView.CalcPreviewText event handler doesn’t provide any text.
The GetRowPreviewDisplayText method may be useful when custom painting preview sections. To do so, handle the GridView.CustomDrawRowPreview event.
Please refer to the Row Preview Sections topic for additional information.
Note
Detail pattern Views do not contain data and they are never displayed within Xtra
- Grid
Control. - returns the top most View in a grid;Main View - Grid
Control. - returns the focused View;Focused View - Grid
Control. - returns the currently maximized View;Default View - the sender parameter of View specific events;
- Grid
View. - returns a detail clone View for a specific master row.Get Detail View