KeyMember プロパティ (OwnersDataBinding)

バインド時にオーナーのKeyプロパティを初期化するために使用するフィールドを取得または設定します。

シンタックス

Visual Basic

'宣言
 
Public Property KeyMember As String

C#

public string KeyMember {get; set;}

使用例

Visual Basic

#Region " CreateOwnersDataTable"
    Private Function CreateOwnersDataTable() As DataTable
        Dim newTable As New DataTable()

        'Basic Owner properties
        ' In order to function properly, the table must contain data for 
        ' the Owners Key. Keys are required for an Owner. 
        newTable.Columns.Add("Key", GetType(String))
        newTable.Columns("Key").Unique = true

        'Other Owner properties
        newTable.Columns.Add("Name", GetType(String))
        newTable.Columns.Add("EmailAddress", GetType(String))
        newTable.Columns.Add("Visible", GetType(Boolean))

        'Unlike Appointments, the Owner properties are all covered by 
        'individual members. But we could save space in the database by storing
        'data as binary imports AllProperties and not binding the other fields. 
        newTable.Columns.Add("AllProperties", GetType(Byte()))
        Return newTable
    End Function

#End Region 


#Region " SetOwnerBindings "
    'Set the Data Bindings for Owners
    Private Sub SetOwnerBindings()
        ' DataSource & DataMember
        Me.ultraCalendarInfo1.DataBindingsForOwners.SetDataBinding(Me.scheduleData, "Owners")

        ' Set the BindingContextControl so the component will use the same context
        ' that the grid and any other controls on the form are using. 
        Me.ultraCalendarInfo1.DataBindingsForOwners.BindingContextControl = Me

        ' Basic Owner properties
        Me.ultraCalendarInfo1.DataBindingsForOwners.KeyMember = "Key"
        Me.ultraCalendarInfo1.DataBindingsForOwners.NameMember = "Name"
        Me.ultraCalendarInfo1.DataBindingsForOwners.EmailAddressMember = "EmailAddress"
        Me.ultraCalendarInfo1.DataBindingsForOwners.VisibleMember = "Visible"

        ' All other properties
        Me.ultraCalendarInfo1.DataBindingsForOwners.AllPropertiesMember = "AllProperties"
    End Sub
#End Region   'SetOwnerBindings

C#

#region CreateOwnersDataTable
private DataTable CreateOwnersDataTable()
{
	DataTable newTable = new DataTable();

	//Basic Owner properties
	// In order to function properly, the table must contain data for 
	// the Owners Key. Keys are required for an Owner. 
	newTable.Columns.Add("Key", typeof(string));	
	newTable.Columns["Key"].Unique = true;

	//Other Owner properties
	newTable.Columns.Add("Name", typeof(string));
	newTable.Columns.Add("EmailAddress", typeof(string));
	newTable.Columns.Add("Visible", typeof(bool));

	//Unlike Appointments, the Owner properties are all covered by 
	//individual members. But we could save space in the database by storing
	//data as binary using AllProperties and not binding the other fields. 
	newTable.Columns.Add("AllProperties", typeof(Byte[]));
	return newTable;
}

#endregion CreateOwnersDataTable


#region SetOwnerBindings
//Set the Data Bindings for Owners
private void SetOwnerBindings()
{			
	// DataSource & DataMember
	this.ultraCalendarInfo1.DataBindingsForOwners.SetDataBinding(this.scheduleData, "Owners");
		
	// Set the BindingContextControl so the component will use the same context
	// that the grid and any other controls on the form are using. 
	this.ultraCalendarInfo1.DataBindingsForOwners.BindingContextControl = this;

	// Basic Owner properties
	this.ultraCalendarInfo1.DataBindingsForOwners.KeyMember = "Key";
	this.ultraCalendarInfo1.DataBindingsForOwners.NameMember = "Name";
	this.ultraCalendarInfo1.DataBindingsForOwners.EmailAddressMember = "EmailAddress";
	this.ultraCalendarInfo1.DataBindingsForOwners.VisibleMember = "Visible";
		
	// All other properties
	this.ultraCalendarInfo1.DataBindingsForOwners.AllPropertiesMember = "AllProperties";
}
#endregion SetOwnerBindings