LookUpColumnInfo(String, String, Int32) Constructor

Creates an instance of the LookUpColumnInfo class and initializes its field name, caption and width.

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v23.2.dll

NuGet Package: DevExpress.Win.Navigation

Declaration

C#

public LookUpColumnInfo(
    string fieldName,
    string caption,
    int width
)

VB.NET

Public Sub New(
    fieldName As String,
    caption As String,
    width As Integer
)

Parameters

Name	Type	Description
fieldName	String	The value to initialize the LookUpColumnInfo.FieldName property.
caption	String	The value to initialize the LookUpColumnInfo.Caption property.
width	Int32	The value to initialize the LookUpColumnInfo.Width property.

Remarks

The constructor creates a column and initializes its field name, caption and width with the values specified.

Other properties are set as follows:

• LookUpColumnInfo.Alignment to HorzAlignment.Default
• LookUpColumnInfo.FormatType to FormatType.None
• LookUpColumnInfo.FormatString to an empty string
• LookUpColumnInfo.Visible to true

After a column has been created, you can add it to a lookup editor’s column collection by using the LookUpColumnInfoCollection.Add method, for instance. To access the column collection, see the RepositoryItemLookUpEdit.Columns property.

Example

The following code adds two columns to the RepositoryItemLookUpEdit.Columns collection of a lookup editor. For each column we initialize its field, caption and width.

C#

using DevExpress.XtraEditors.Controls;
//...
lookUpEdit1.Properties.Columns.Add(new LookUpColumnInfo("ID", "No", 20));
lookUpEdit1.Properties.Columns.Add(new LookUpColumnInfo("Name", "Customer Name", 80));

VB.NET

Imports DevExpress.XtraEditors.Controls
' ...
LookUpEdit1.Properties.Columns.Add(New LookUpColumnInfo("ID", "No", 20))
LookUpEdit1.Properties.Columns.Add(New LookUpColumnInfo("Name", "Customer Name", 80))