public GridViewSummary RegisterSummary(string column, string formatString, CustomSummaryOperation operation, SummaryResultMethod getResult, string groupName)
{
GridViewGroup group = mGroups[groupName];
if (group == null)
{
throw new Exception(String.Format(GROUP_NOT_FOUND, groupName));
}
// TO DO: Perform column validation...
GridViewSummary s = new GridViewSummary(column, formatString, operation, getResult, group);
group.AddSummary(s);
return s;
}
public GridViewSummary RegisterSummary(GridViewSummary s)
{
if (!s.Validate())
{
throw new Exception(INVALID_SUMMARY);
}
if (s.Group == null)
{
// if general summaries are displayed in the footer, it must be set to visible
if (useFooter) mGrid.ShowFooter = true;
mGeneralSummaries.Add(s);
}
else if (!s.Group.ContainsSummary(s))
{
s.Group.AddSummary(s);
}
return s;
}
public GridViewSummary RegisterSummary(string column, string formatString, CustomSummaryOperation operation, SummaryResultMethod getResult)
{
// TO DO: Perform column validation...
GridViewSummary s = new GridViewSummary(column, formatString, operation, getResult, null);
mGeneralSummaries.Add(s);
// if general summaries are displayed in the footer, it must be set to visible
if (useFooter) mGrid.ShowFooter = true;
return s;
}
public GridViewSummary RegisterSummary(string column, string formatString, SummaryOperation operation, string groupName)
{
if (operation == SummaryOperation.Custom)
{
throw new Exception(USE_ADEQUATE_METHOD_TO_REGISTER_THE_SUMMARY);
}
GridViewGroup group = mGroups[groupName];
if (group == null)
{
throw new Exception(String.Format(GROUP_NOT_FOUND, groupName));
}
// TO DO: Perform column validation...
GridViewSummary s = new GridViewSummary(column, formatString, operation, group);
group.AddSummary(s);
return s;
}
public GridViewSummary RegisterSummary(string column, string formatString, SummaryOperation operation)
{
if (operation == SummaryOperation.Custom)
{
throw new Exception(USE_ADEQUATE_METHOD_TO_REGISTER_THE_SUMMARY);
}
// TO DO: Perform column validation...
GridViewSummary s = new GridViewSummary(column, formatString, operation, null);
mGeneralSummaries.Add(s);
// if general summaries are displayed in the footer, it must be set to visible
if (useFooter) mGrid.ShowFooter = true;
return s;
}
public bool ContainsSummary(GridViewSummary s)
{
return mSummaries.Contains(s);
}
public void AddSummary(GridViewSummary s)
{
if (this.ContainsSummary(s))
{
throw new Exception("Summary already exists in this group.");
}
if (!s.Validate())
{
throw new Exception("Invalid summary.");
}
///s._group = this;
s.SetGroup(this);
this.mSummaries.Add(s);
}