/// <summary>
/// Handles the Click event of the BtnDeleteRule control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
private void BtnDeleteRule_Click(object sender, System.EventArgs e)
{
LinkButton btnDeleteRule = sender as LinkButton;
var repeaterItem = btnDeleteRule.FirstParentControlOfType <RepeaterItem>();
var rangeIndexToDelete = repeaterItem.ItemIndex;
var conditionalScaleRulesControlsRepeater = repeaterItem.NamingContainer as Repeater;
List <ConditionalScaleRangeRule> conditionalScaleRangeRuleList = GetRangeRulesListFromRepeaterControls(conditionalScaleRulesControlsRepeater);
conditionalScaleRangeRuleList = conditionalScaleRangeRuleList.Where(a => a.RangeIndex != rangeIndexToDelete).ToList();
conditionalScaleRulesControlsRepeater.DataSource = conditionalScaleRangeRuleList;
conditionalScaleRulesControlsRepeater.DataBind();
}
