private void RaiseCustomHeaderEvent(CustomHeaderEventArgs e)
{
if (CustomHeader != null)
{
CustomHeader(this, e);
}
}
protected override void CustomFormat(IEnumerable<object[]> objects, OperationInterop interop)
{
using (var sr = new StreamWriter(Streams.Values.Single(), Encoding ?? Encoding.Default))
{
var ch = new CustomHeaderEventArgs(interop);
RaiseCustomHeaderEvent(ch);
if (!String.IsNullOrEmpty(ch.HeaderText))
{
if (listDivider == null)
{
sr.WriteLine(ch.HeaderText);
}
else
{
sr.Write(ch.HeaderText + listDivider);
}
}
foreach (var obj in objects)
{
if (listDivider == null)
{
sr.WriteLine(String.Join(elemDivider, obj));
}
else
{
sr.Write(String.Join(elemDivider, obj) + listDivider);
}
interop.ThrowIfCancellationRequested();
}
var cf = new CustomFooterEventArgs(interop, objects);
RaiseCustomFooterEvent(cf);
if (!String.IsNullOrEmpty(cf.FooterText))
{
if (listDivider == null)
{
sr.WriteLine(cf.FooterText);
}
else
{
sr.Write(cf.FooterText + listDivider);
}
}
sr.Flush();
}
}