/// <summary>
/// Updates the value of a trigger property in this object's <see cref="Parameters"/>. If the trigger property does not exist, it will be added.
/// </summary>
/// <param name="property">The property whose value will be updated.</param>
/// <param name="value">The value to insert.</param>
/// <param name="requireValue">Indicates whether null is allowed for the specified property.</param>
protected void UpdateCustomParameter(TriggerProperty property, object value, bool requireValue = false)
{
if (value == null && requireValue && Action != ModifyAction.Edit)
{
throw new InvalidOperationException($"Trigger property '{property}' cannot be null for trigger type '{Type}'");
}
var name = $"{property.GetDescription()}_{this.subId}";
var parameter = new CustomParameter(name, value);
var index = GetCustomParameterIndex(property);
if (index == -1)
{
Parameters.Add(parameter);
}
else
{
if (value == null)
{
Parameters.RemoveAt(index);
}
else
{
Parameters[index] = parameter;
}
}
}
private int GetCustomParameterIndex(TriggerProperty property)
{
var index = Parameters.FindIndex(a => a.Name.StartsWith(property.GetDescription()));
return(index);
}