Xceed Grid for WinForms v4.3 Documentation
WinComboBox Constructor(Object,String,String,String)


Xceed.Grid.v4.3 Assembly > Xceed.Editors Namespace > WinComboBox Class > WinComboBox Constructor : WinComboBox Constructor(Object,String,String,String)
The data source used to populate the combobox.
The table to bind to within the dataSource.
A string that specifies the field of the dataSource from which to draw the value.
The format with which the SelectedItem is displayed in the combobox.
Initializes a new instance of the WinComboBox class specifying its data binding information.
Syntax
'Declaration
 
Public Function New( _

   ByVal dataSource As Object, _

   ByVal dataMember As String, _

   ByVal valueMember As String, _

   ByVal displayFormat As String _

)
'Usage
 
Dim dataSource As Object

Dim dataMember As String

Dim valueMember As String

Dim displayFormat As String

 

Dim instance As New WinComboBox(dataSource, dataMember, valueMember, displayFormat)
public WinComboBox( 

   object dataSource,

   string dataMember,

   string valueMember,

   string displayFormat

)

Parameters

dataSource
The data source used to populate the combobox.
dataMember
The table to bind to within the dataSource.
valueMember
A string that specifies the field of the dataSource from which to draw the value.
displayFormat
The format with which the SelectedItem is displayed in the combobox.
Remarks

Only the column names specified by displayFormat and the valueMember parameters will be created in the dropdown. For example, setting displayFormat to "%FirstName% %LastName%" will result in only the "FirstName" and "LastName" columns being created in the dropdown and, for example, "Naomi Robitaille" when the item is selected. The column specified by valueMember will also be created, however it will not visible (ColumnInfo.Visible property set to false) unless it is also part of the displayFormat.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

WinComboBox Class
WinComboBox Members
Overload List