/// <summary>
/// <para>Overrides the method, which binds the specified data source to this control. In this method the
/// validation of the data to be binded is implemented</para>
/// </summary>
/// <param name="dataSource">
/// an instance of the IEnumerable. It contains the data elements to be binded to this control. Can not be null.
/// Should not contain null elements.
/// </param>
/// <exception cref="ArgumentNullException">if datasource is null</exception>
/// <exception cref="ArgumentException">if dataSource contains null elements</exception>
/// <exception cref="BindDataInvalidException">if the binded data is invalid (not DateTime or string data type,
/// has incorrect formatting for text string, and so on)</exception>
protected override void PerformDataBinding(IEnumerable dataSource)
{
//Validate
Helper.ValidateNotNull(dataSource, "dataSource");
//Bind data
ItemValidator itemValidator = new ItemValidator(DisplayDateFormat);
if (!itemValidator.Validate(dataSource))
{
throw new BindDataInvalidException("Data could not be bound to the control.");
}
base.PerformDataBinding(dataSource);
}
public void TestValidate1()
{
Assert.IsTrue(iv.Validate(valid2), "Wrong Validate implementation.");
}
