DataRepeater.DisplayedItemCount Property

Gets the number of DataRepeaterItem items that are visible in a DataRepeater control, optionally including partially displayed items.

Namespace:  Microsoft.VisualBasic.PowerPacks
Assembly:  Microsoft.VisualBasic.PowerPacks.Vs (in Microsoft.VisualBasic.PowerPacks.Vs.dll)

Syntax

'Declaration
<BrowsableAttribute(False)> _
Public ReadOnly Property DisplayedItemCount ( _
    includePartialItems As Boolean _
) As Integer

[BrowsableAttribute(false)]
public int this[
    bool includePartialItems
] { get; }

[BrowsableAttribute(false)]
public:
property int DisplayedItemCount[bool includePartialItems] {
    int get (bool includePartialItems);
}

[<BrowsableAttribute(false)>]
member DisplayedItemCount : int

JScript does not support indexed properties.

Parameters

• includePartialItems
  Type: Boolean

  true to include partially displayed items in the count; false to include only fully displayed items.

Property Value

Type: Int32
The count of displayed items.

Remarks

Use this property to determine how many DataRepeaterItem items are visible in a DataRepeater control.

Examples

The following example demonstrates how to return the count of displayed items in a DataRepeater control.

Private Sub Button1_Click() Handles Button1.Click
    Dim msgString As String 
    Dim intFull As Integer 
    Dim intPartial As Integer 
    ' Get the count without including partially displayed items.
    intFull = DataRepeater1.DisplayedItemCount(False)
    ' Get the count, including partially displayed items.
    intPartial = DataRepeater1.DisplayedItemCount(True)
    ' Create the message string.
    msgString = CStr(intFull)
    msgString &= " items are fully visible and " 
    ' Subtract the full count from the partial count.
    msgString &= CStr(intPartial - intFull)
    msgString &= " items are partially visible."
    MsgBox(msgString)
End Sub

private void button1_Click(System.Object sender, System.EventArgs e)
{
    string msgString;
    int intFull;
    int intPartial;
    string stringFull;
    string stringPartial;
    // Get the count without including partially displayed items.
    intFull = dataRepeater1.get_DisplayedItemCount(false);
    // Get the count, including partially displayed items.
    intPartial = dataRepeater1.get_DisplayedItemCount(true);
    // Create the message string.
    stringFull = intFull.ToString();
    msgString = stringFull;
    msgString = msgString + " items are fully visible and ";
    // Subtract the full count from the partial count.
    intPartial = intPartial - intFull;
    stringPartial = intPartial.ToString();
    msgString = msgString + stringPartial;
    msgString = msgString + " items are partially visible.";
    MessageBox.Show(msgString);
}

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

See Also

Reference

DataRepeater Class

Microsoft.VisualBasic.PowerPacks Namespace

FirstDisplayedItemIndex

Other Resources

Introduction to the DataRepeater Control (Visual Studio)