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ASPxGridViewHeaderFilterEventArgs Class
Provides data for the ASPxGridView.HeaderFilterFillItems event.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v19.2.dll
Declaration
public class ASPxGridViewHeaderFilterEventArgs :
ASPxGridHeaderFilterEventArgsPublic Class ASPxGridViewHeaderFilterEventArgs
Inherits ASPxGridHeaderFilterEventArgsExamples
This example shows how to create custom filter items and display them within the Units On Order column's filter dropdown.
The image below shows the result:
protected void ASPxGridView1_HeaderFilterFillItems(object sender, DevExpress.Web.ASPxGridViewHeaderFilterEventArgs e) {
if (e.Column.FieldName != "UnitsOnOrder") return;
e.AddValue("nonzero", string.Empty, "[UnitsOnOrder] != 0");
e.AddValue(String.Format("from {0} to {1}", 0, 50), string.Empty, String.Format("[UnitsOnOrder] > {0} and [UnitsOnOrder] < {1}", 0, 50));
e.AddValue(String.Format(">= {0}", 50), string.Empty, String.Format("[UnitsOnOrder] >= {0}", 50));
}
Inheritance
Object
EventArgs
ASPxGridHeaderFilterEventArgs
ASPxGridViewHeaderFilterEventArgs
See Also
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