How to: Select Cards That Contain the Specified Value

• Dec 17, 2020

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);
}