DataGridParentRowsLabelStyle Enumeration
.NET Framework (current version)
Specifies how the parent row labels of a DataGrid control are displayed.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
| Member name | Description | |
|---|---|---|
| Both | Displays both the parent table and column names. | |
| ColumnName | Displays the parent column name. | |
| None | Display no parent row labels. | |
| TableName | Displays the parent table name. |
Use the members of this enumeration to set the value of the ParentRowsLabelStyle property.
Parent rows can be displayed only if the DataGrid contains at least one DataRelation to a second DataTable, and if the AllowNavigation property is set to a value that allows navigation.
The following example iterates through each of the possible values for the DataGridParentRowsLabelStyle.
Private Sub ChangeParentRowLabels(ByVal myGrid As DataGrid) Static currentLabelStyle As Integer If currentLabelStyle = 4 Then currentLabelStyle = 0 Select Case currentLabelStyle Case 0 myGrid.ParentRowsLabelStyle = DataGridParentRowsLabelStyle.None Case 1 myGrid.ParentRowsLabelStyle = DataGridParentRowsLabelStyle.TableName Case 2 myGrid.ParentRowsLabelStyle = DataGridParentRowsLabelStyle.ColumnName Case 3 myGrid.ParentRowsLabelStyle = DataGridParentRowsLabelStyle.Both Case Else myGrid.ParentRowsLabelStyle = DataGridParentRowsLabelStyle.Both End Select ' Increment the variable. currentLabelStyle+=1 End Sub
.NET Framework
Available since 1.1
Available since 1.1
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