protected void ButtonAddAlgorithm_Click(object sender, EventArgs e)
{
WebUserControlAlgorithms a = (WebUserControlAlgorithms)LoadControl("~/WebUserControlAlgorithms.ascx");
a.ID = PlaceHolderAlgorithms.Controls.Count.ToString() + "_Algorithm";
PlaceHolderAlgorithms.Controls.Add(a);
List <WebUserControlAlgorithmsData> algorithmData = AlgorithmsData; // Get it out of the viewstate
WebUserControlAlgorithmsData newData = new WebUserControlAlgorithmsData();
newData = a.Data;
algorithmData.Add(newData);
AlgorithmsData = algorithmData;
}
public void Algorithm_UserControlButtonRemoveClicked(object sender, EventArgs e)
{
// TO DO cast..
WebUserControlAlgorithms toDel = (WebUserControlAlgorithms)sender;
if (toDel != null)
{
// Find the index of the control
int indexToDel = PlaceHolderAlgorithms.Controls.IndexOf(toDel);
if (indexToDel >= 0)
{
List <WebUserControlAlgorithmsData> aData = AlgorithmsData; // Get it out of the viewstate
aData.RemoveAt(indexToDel);
AlgorithmsData = aData;
LoadAlgorithmsControls();
LoadAlgorithmsEvents();
}
}
}
// Push the algorithms in the panelHolder again
void LoadAlgorithmsControls()
{
List <WebUserControlAlgorithmsData> aData = AlgorithmsData; // Get it out of the viewstate
if (aData != null)
{
PlaceHolderAlgorithms.Controls.Clear();
int countID = 0;
foreach (WebUserControlAlgorithmsData a in aData)
{
WebUserControlAlgorithms algorithm = (WebUserControlAlgorithms)LoadControl("~/WebUserControlAlgorithms.ascx");
algorithm.LoadData(a);
algorithm.ID = countID.ToString() + "_Algorithm";
++countID;
PlaceHolderAlgorithms.Controls.Add(algorithm);
}
}
AlgorithmsData = aData;
}
public void Algorithm_UserControlFieldChanged(object sender, EventArgs e)
{
WebUserControlAlgorithms m = (WebUserControlAlgorithms)sender;
if (m != null)
{
// Find the control.
int indexOfControl = PlaceHolderAlgorithms.Controls.IndexOf(m);
if (indexOfControl >= 0)
{
List <WebUserControlAlgorithmsData> aData = AlgorithmsData; // Get it out of the viewstate
if (aData.Count <= indexOfControl)
{
throw new ExecutionEngineException("Ooopps");
}
aData[indexOfControl] = ((AlgorithmDataEventArgs)e).Data;
AlgorithmsData = aData;
}
}
}
