// Report control state of a tree of splitters
static public string SplitterTreeState(this SplitContainer sc, string cur, Func <Control, string> getpara)
{
string state = sc.Orientation == Orientation.Horizontal ? "H( " : "V( ";
state += sc.GetSplitterDistance().ToStringInvariant("0.##") + ", ";
SplitContainer one = sc.Panel1.Controls[0] as SplitContainer;
if (one != null)
{
string substate = SplitterTreeState(one, "", getpara);
state = state + substate;
}
else
{
state += "U'" + getpara(sc.Panel1.Controls[0]) + "'";
}
state += ", ";
SplitContainer two = sc.Panel2.Controls[0] as SplitContainer;
if (two != null)
{
string substate = SplitterTreeState(two, "", getpara);
state = state + substate;
}
else
{
state += "U'" + getpara(sc.Panel2.Controls[0]) + "'";
}
state += ") ";
return(state);
}
private void toolStripOrientation_Click(object sender, EventArgs e)
{
double sdist = currentsplitter.GetSplitterDistance();
currentsplitter.Orientation = currentsplitter.Orientation == Orientation.Horizontal ? Orientation.Vertical : Orientation.Horizontal;
currentsplitter.SplitterDistance(sdist);
}