DisplayColumnAttribute Constructors
Definition
Important
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Initializes a new instance of the DisplayColumnAttribute class.
Overloads
| DisplayColumnAttribute(String) |
Initializes a new instance of the DisplayColumnAttribute class by using the specified column. |
| DisplayColumnAttribute(String, String) |
Initializes a new instance of the DisplayColumnAttribute class by using the specified display and sort columns. |
| DisplayColumnAttribute(String, String, Boolean) |
Initializes a new instance of the DisplayColumnAttribute class by using the specified display column, and the specified sort column and sort order. |
DisplayColumnAttribute(String)
- Source:
- DisplayColumnAttribute.cs
- Source:
- DisplayColumnAttribute.cs
- Source:
- DisplayColumnAttribute.cs
Initializes a new instance of the DisplayColumnAttribute class by using the specified column.
public:
DisplayColumnAttribute(System::String ^ displayColumn);public DisplayColumnAttribute (string displayColumn);new System.ComponentModel.DataAnnotations.DisplayColumnAttribute : string -> System.ComponentModel.DataAnnotations.DisplayColumnAttributePublic Sub New (displayColumn As String)Parameters
- displayColumn
- String
The name of the column to use as the display column.
Examples
The following example shows how to define the parent column to display in a page for the child table as the foreign-key column.
[DisplayColumn("LastName")]
public partial class Customer
{
}
<DisplayColumn("LastName")> _
Public Partial Class Customer
End Class
Applies to
DisplayColumnAttribute(String, String)
- Source:
- DisplayColumnAttribute.cs
- Source:
- DisplayColumnAttribute.cs
- Source:
- DisplayColumnAttribute.cs
Initializes a new instance of the DisplayColumnAttribute class by using the specified display and sort columns.
public:
DisplayColumnAttribute(System::String ^ displayColumn, System::String ^ sortColumn);public DisplayColumnAttribute (string displayColumn, string sortColumn);public DisplayColumnAttribute (string displayColumn, string? sortColumn);new System.ComponentModel.DataAnnotations.DisplayColumnAttribute : string * string -> System.ComponentModel.DataAnnotations.DisplayColumnAttributePublic Sub New (displayColumn As String, sortColumn As String)Parameters
- displayColumn
- String
The name of the column to use as the display column.
- sortColumn
- String
The name of the column to use for sorting.
Remarks
By default, the column specified in sortColumn will be sorted in ascending order.
Applies to
DisplayColumnAttribute(String, String, Boolean)
- Source:
- DisplayColumnAttribute.cs
- Source:
- DisplayColumnAttribute.cs
- Source:
- DisplayColumnAttribute.cs
Initializes a new instance of the DisplayColumnAttribute class by using the specified display column, and the specified sort column and sort order.
public:
DisplayColumnAttribute(System::String ^ displayColumn, System::String ^ sortColumn, bool sortDescending);public DisplayColumnAttribute (string displayColumn, string sortColumn, bool sortDescending);public DisplayColumnAttribute (string displayColumn, string? sortColumn, bool sortDescending);new System.ComponentModel.DataAnnotations.DisplayColumnAttribute : string * string * bool -> System.ComponentModel.DataAnnotations.DisplayColumnAttributePublic Sub New (displayColumn As String, sortColumn As String, sortDescending As Boolean)Parameters
- displayColumn
- String
The name of the column to use as the display column.
- sortColumn
- String
The name of the column to use for sorting.
- sortDescending
- Boolean
true to sort in descending order; otherwise, false. The default is false.
Examples
The following example shows how to define the parent column to display in a page for the child table as the foreign-key column. It sets the parent table column for sorting and also sets the sort order.
[DisplayColumn("City", "PostalCode", false)]
public partial class Address
{
}
<DisplayColumn("City", "PostalCode", False)> _
Partial Public Class Address
End Class
