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DiagramWebControl NodeDoubleClick

Thread ID:





117196 Sep 2,2014 11:16 AM UTC Sep 3,2014 01:04 PM UTC ASP.NET Web Forms (Classic) 1
Tags: DiagramWebControl
Asked On September 2, 2014 11:16 AM UTC


I'm using DiagramWebControl to show the organization chart, When I've tried to expand/shrink using the DiagramWebControl NodeDoubleClick event, rectangle is not showing properly as attached screen shot(DiagramWebControl_NodeDoubleClick.png) . But its (rectangle) showing correctly when I've use dropdown change event to do the level shrink, these are using without the master page.

Below is the code, please suggest and provide the sample source

void DiagramWebControl1_NodeDoubleClick(object sender, Syncfusion.Web.UI.WebControls.Diagram.NodeDoubleClickEventArgs e)
    if (e.Node is EmpSymbol)
        EmpSymbol expsymbol = (EmpSymbol)e.Node;
        if (expsymbol.SubNodes.Count > 0)
            if (expsymbol.IsExpanded == false)
DropDown Event
 protected void ddChartType_SelectedIndexChanged(object sender, EventArgs e)

    int cnt = 0;
    foreach (Node node in DiagramWebControl1.Model.Nodes)

        if (node is EmpSymbol)
            //lblNode.Text += cnt.ToString() + ",";
            //if (cnt == 2)
            //if (cnt == Convert.ToInt32(ddlExpandLvl.SelectedValue.ToString()))
            EmpSymbol expsymbol = node as EmpSymbol;
            if (expsymbol.EmpLevel == Convert.ToInt32(ddlExpandLvl.SelectedItem.Text))


Attachment: DiagramWebControl_a5385364.rar

Ashok Kumar V [Syncfusion]
Replied On September 3, 2014 01:04 PM UTC

Hi Siva,

Thanks for your interest in Syncfusion product.

We have analysed the reported problem and we suspect this could be an issue. Please create a new incident on behalf of this reported problem from the following link for better assistance.

Here is the link: link

Please let us know if you have any concerns.


Ashok Kumar.


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