/// <summary>
/// Sets the target region ID for a given control.
/// </summary>
/// <param name="control">To control that needs to be rendered in
/// a specific region.</param>
/// <param name="regionId">The ID of the target region.</param>
public void SetTargetRegionId(Control control, object regionId)
{
//do nothing if no region ID was set
if (regionId == null)
{
return;
}
//if the property was removed by the user
if (regionId.ToString() == "")
{
//...remove the control from the internal list
this.propertySets.Remove(this[control]);
}
else
{
PortalRegion region = (PortalRegion)regionId;
if (region == PortalRegion.None)
{
//..,remove the control from the internal list
this.propertySets.Remove(this[control]);
}
else
{
//get the property set, if any or create a new one
RegionPropertySet propertySet = this[control];
if (propertySet == null)
{
propertySet = new RegionPropertySet(control, region, 0);
//store the set in the internal list
this.propertySets.Add(propertySet);
}
else
{
//adjust region ID
propertySet.TargetRegion = region;
}
}
}
//announce change
NotifyHost();
}
/// <summary>
/// Inits the property set.
/// </summary>
/// <param name="control"></param>
/// <param name="region"></param>
/// <param name="renderIndex"></param>
public RegionPropertySet(Control control, PortalRegion region, int renderIndex)
{
this.control = control;
this.targetRegion = region;
this.renderIndex = renderIndex;
}
/// <summary>
/// Provides access to the templates region place holders.
/// </summary>
public RegionPlaceHolder this[PortalRegion region]
{
get {
return(this.regions[region] as RegionPlaceHolder);
}
}
/// <summary>
/// Inits the property set.
/// </summary>
/// <param name="control"></param>
/// <param name="region"></param>
/// <param name="renderIndex"></param>
public RegionPropertySet(Control control, PortalRegion region, int renderIndex)
{
this.control = control;
this.targetRegion = region;
this.renderIndex = renderIndex;
}
/// <summary>
/// Provides access to the templates region place holders.
/// </summary>
public RegionPlaceHolder this[PortalRegion region]
{
get {
return this.regions[region] as RegionPlaceHolder;
}
}
