ASPxCardView.VisibleCardCount Property

Gets the number of visible cards within the CardView.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v23.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public int VisibleCardCount { get; }

VB.NET

Public ReadOnly Property VisibleCardCount As Integer

Property Value

Type	Description
Int32	An integer value that specifies the number of visible cards within the ASPxCardView.

Remarks

The VisibleCardCount property returns the number of visible cards displayed within all grid pages.

End-users can see the number of visible cards within the pager:

Example

The following example selects customers who live in the specified country.

When an end user types the country into the search box and clicks Search, the button editor’s ButtonClick event is handled to call the ASPxClientCardView.PerformCallback method.

This sends a callback to the server and generates the ASPxCardView.CustomCallback event, which passes the “Country” value entered by the user. The CustomCallback event is handled to select the customers who live in the specified country.

C#

protected void ASPxCardView2_CustomCallback(object sender, ASPxCardViewCustomCallbackEventArgs e)
{
string country = e.Parameters.ToString();
ASPxCardView2.Selection.UnselectAll();
for (int i = 0; i < ASPxCardView2.VisibleCardCount; i++)
    if (ASPxCardView2.GetCardValues(i, "Country") != null)
        if (ASPxCardView2.GetCardValues(i, "Country").ToString() == country)
            ASPxCardView2.Selection.SelectCard(i);
}