NGWS SDK Documentation  

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DataGridParentRowsLabelStyle Enumeration

Specifies how parent row labels of a System.Drawing.DataGrid control are displayed.

[Visual Basic]
Public Enum DataGridParentRowsLabelStyle
[C#]
public enum DataGridParentRowsLabelStyle
[C++]
public enum DataGridParentRowsLabelStyle

[JScript] In JScript, you can use the enumerations in the NGWS frameworks, but you cannot define your own.

Remarks

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 NavigationMode property is set to a value that allows navigation.

Members

Member Name Description
Both Displays both the parent table and column names.
ColumnName Displaya the parent column name.
None Display no parent row labels.
TableName Displaya the parent table name.

Requirements

Namespace: System.WinForms

Assembly: System.WinForms.dll

Example [Visual Basic]

The following example iterates through each of the possible values for the DataGridParentRowsLabelStyle.

[Visual Basic]

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 = ParentRowsLabelStyle.Both
   End Select
End Sub

See Also

System.WinForms Namespace | DataGrid | DataTable | DataRelation | ParentRowsForeColor | ParentRowsBackColor | ParentRowsLabelStyle | ParentRowsVisible | NavigationMode