Sir
I have already Set node.expanded = false..it showing "+" sign...I m clicking on "+ " and its calling collapsed eventhandler.

javasript:document.getelementbyid(_mfusion_ct100_pageholder_flowchart_clickedite
m').value='0:-1:-1:0';_dopostBack('ct100$...
just like this .

Sir
this prob. is coming only when I am expanding all flowcharts object..of one object just related to any
name, without collepsing all node I go to other object and create first node for that.

<ndiag:FlowChart ID="FlowChart1" runat="server" ClientSideMode="ImageMap" ExpandButtonAction="ExpandTreeBranch" ExpandButtonPosition="OuterRight" BoxHandlesStyle="DashFrame" ControlHostsExpandable="true" BoxClickedScript="FlowChart1_BoxClicked" ActiveMnpColor="Silver" style=" height:500px; width:350px" TreeExpandedScript="onTreeExpanded" OnBoxClicked="FlowChart1_BoxClicked" OnTreeExpanded="FlowChart1_TreeExpanded" OnTreeCollapsed="FlowChart1_TreeCollapsed" TreeCollapsedScript="onTreeCollapsed" ></ndiag:FlowChart>

Sir , I a m using it on .aspx page..also I am clearing
flowchart everytime when object related to flowchart is changed by flowchart1.clearall();
on load of first node...

private void PopulateFirstNode1()
{



Hashtable childToParent = new Hashtable();

FlowChart1.BackBrush = new MindFusion.Drawing.SolidBrush(Color.White);

FlowChart1.Behavior = BehaviorType.FlowChart;

FlowChart1.ClearAll();



Hiddensaveflowchart.Value = "";

chartTable = new CarePlan().GetTreeForPatient(((Patient)GetBLSession(Constants.CURRENT_PATIENT)).
PatientID);

SetBLSession("ScheduleChartTable", chartTable);

SaveBLSession();



if (chartTable.Rows.Count > 0)

{


SessionDataSet.ScheduleChartRow row = chartTable.NewScheduleChartRow();


DataRow[] drRow = chartTable.Select("NodeId = 0");


row = (SessionDataSet.ScheduleChartRow)drRow[0];


if (!Convert.ToBoolean(row.IsDelete))


{





FlowChart1.BackBrush = new MindFusion.Drawing.SolidBrush(Color.White);


FlowChart1.Behavior = BehaviorType.FlowChart;



// defaults for newly created boxes


FlowChart1.BoxBrush = new MindFusion.Drawing.LinearGradientBrush(Color.ForestGreen, Color.Wheat, 30);


FlowChart1.DefaultShape = MindFusion.Diagramming.WebForms.ShapeTemplate.FromId("Rectangle");



// // create the root box



Box rootNode = FlowChart1.CreateBox(0, 0, 15, 10);


//// fc. Box root = fc.CreateBox(5, 5, 25, 16);


rootNode.FillColor = Color.Wheat;


rootNode.Text = row.NodeName;


rootNode.Tag = row.NodeID.ToString();





rootNode.EnabledHandles = Handles.All;


rootNode.HandlesStyle = HandlesStyle.DashFrame;


rootNode.Expandable = true;


rootNode.Expanded = false;


rootNode.AllowOutgoingArrows = true;


rootGroup = FlowChart1.CreateGroup(rootNode);




















}




}






Hiddensaveflowchart.Value = FlowChart1.SaveToString();
}

yes sir , I m using hiddensaveflowchart.value in the code on the time of event handler of treecollapsed,treeexpanded and saving there again code ...and reutilizing in other events just like expending ....
its happening only in the case
1. when tree is expended of one object
,without fully collepsing it goes to other object...there rootnode is created as given above...I am saving that code..in hiddensaveflowchart.value , and its
calling collapse event handler ...I m using callbackevent handler for choosing anothor object....on that time its creating.

when I am loading first time for any  patient(object of my project) its clearing all data by clearall()
but showing flowchart.boxes.capacity of previous patient ...and count is showing 1 .

sir , given above prob.  has been solved ..thr was overlapping problem..
thanks .
Sir , how to remove scroll in the imagemap...I dont want to display scrollbar..it shown only when the
space is required than the available space.
when I make the width and hight small...then also showing this ...but there is no need of that...

Sir ,
I want to access the box size according to box.text
some time when my contain is large then some data is not shown...hw to set the size of box according to text in box...
Is thr not any method which sets the size according to text.

I dont want to apply postback and cursor on arrow..
on clicking arrow my page is being postback.
what i hav to do?

kirtesh