protected void ButtonAddMap_Click(object sender, EventArgs e)
{
WebUserControlMaps m = (WebUserControlMaps)LoadControl("~/WebUserControlMaps.ascx");
m.ID = PlaceHolderMaps.Controls.Count.ToString() + "_Map";
PlaceHolderMaps.Controls.Add(m);
List <WebUserControlMapsData> mapData = MapsData; // Get it out of the viewstate
WebUserControlMapsData newData = new WebUserControlMapsData();
newData = m.Data;
mapData.Add(newData);
MapsData = mapData;
}
public void Map_UserControlButtonRemoveClicked(object sender, EventArgs e)
{
// TO DO cast..
WebUserControlMaps toDel = (WebUserControlMaps)sender;
if (toDel != null)
{
// Find the index of the control
int indexToDel = PlaceHolderMaps.Controls.IndexOf(toDel);
if (indexToDel >= 0)
{
List <WebUserControlMapsData> mData = MapsData; // Get it out of the viewstate
mData.RemoveAt(indexToDel);
MapsData = mData;
LoadMapsControls();
LoadMapsEvents();
}
}
}
// Push the maps in the panelHolder again
void LoadMapsControls()
{
List <WebUserControlMapsData> mData = MapsData; // Get it out of the viewstate
if (mData != null)
{
PlaceHolderMaps.Controls.Clear();
int countID = 0;
foreach (WebUserControlMapsData m in mData)
{
WebUserControlMaps map = (WebUserControlMaps)LoadControl("~/WebUserControlMaps.ascx");
map.LoadData(m);
map.ID = countID.ToString() + "_Map";
++countID;
PlaceHolderMaps.Controls.Add(map);
}
}
MapsData = mData;
}
public void Map_UserControlFieldChanged(object sender, EventArgs e)
{
WebUserControlMaps m = (WebUserControlMaps)sender;
if (m != null)
{
// Find the control.
int indexOfControl = PlaceHolderMaps.Controls.IndexOf(m);
if (indexOfControl >= 0)
{
List <WebUserControlMapsData> mData = MapsData; // Get it out of the viewstate
if (mData.Count <= indexOfControl)
{
throw new ExecutionEngineException("Ooopps");
}
mData[indexOfControl] = ((MapDataEventArgs)e).Data;
MapsData = mData;
}
}
}