HYTOS

            this.xtraTabControlPSN = new DevExpress.XtraTab.XtraTabControl();

            this.pageTopologys = new DevExpress.XtraTab.XtraTabPage();

            this.gridControlTopologys = new DevExpress.XtraGrid.GridControl();

            this.gridViewTopologys = new DevExpress.XtraGrid.Views.Grid.GridView();

            this.pagePathItems = new DevExpress.XtraTab.XtraTabPage();

            this.gridControlPathItems = new DevExpress.XtraGrid.GridControl();

            this.gridViewPathItems = new DevExpress.XtraGrid.Views.Grid.GridView();

            this.contextMenuPSN = new System.Windows.Forms.ContextMenuStrip(this.components);

            this.toolStripMenuItemPathItems = new System.Windows.Forms.ToolStripMenuItem();

            ((System.ComponentModel.ISupportInitialize)(this.xtraTabControlPSN)).BeginInit();

            this.xtraTabControlPSN.SuspendLayout();

            this.pageTopologys.SuspendLayout();

            ((System.ComponentModel.ISupportInitialize)(this.gridControlTopologys)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.gridViewTopologys)).BeginInit();

            this.pagePathItems.SuspendLayout();

            ((System.ComponentModel.ISupportInitialize)(this.gridControlPathItems)).BeginInit();

            ((System.ComponentModel.ISupportInitialize)(this.gridViewPathItems)).BeginInit();

            this.contextMenuPSN.SuspendLayout();

            this.layoutControl1.Controls.Add(this.xtraTabControlPSN);

            // xtraTabControlPSN

            this.xtraTabControlPSN.Location = new System.Drawing.Point(272, 43);

            this.xtraTabControlPSN.Name = "xtraTabControlPSN";

            this.xtraTabControlPSN.SelectedTabPage = this.pagePSN;

            this.xtraTabControlPSN.Size = new System.Drawing.Size(1305, 827);

            this.xtraTabControlPSN.TabIndex = 4;

            this.xtraTabControlPSN.TabPages.AddRange(new DevExpress.XtraTab.XtraTabPage[] {

            this.pageTopologys,

            this.pagePathItems});

            // 

            // pagePSN

            // 

            this.pagePSN.Controls.Add(this.gridControlPSN);

            this.pagePSN.Name = "pagePSN";

            this.pagePSN.Size = new System.Drawing.Size(1303, 801);

            this.pagePSN.Text = "Pipe System Networks";

            // 

            // gridControlPSN

            // 

            this.gridControlPSN.Dock = System.Windows.Forms.DockStyle.Fill;

            this.gridControlPSN.Location = new System.Drawing.Point(0, 0);

            this.gridControlPSN.MainView = this.gridViewPSN;

            this.gridControlPSN.MenuManager = this.ribbonControl;

            this.gridControlPSN.Name = "gridControlPSN";

            this.gridControlPSN.Size = new System.Drawing.Size(1303, 801);

            this.gridControlPSN.TabIndex = 0;

            this.gridControlPSN.ViewCollection.AddRange(new DevExpress.XtraGrid.Views.Base.BaseView[] {

            this.gridViewPSN});

            // 

            // gridViewPSN

            // 

            this.gridViewPSN.GridControl = this.gridControlPSN;

            this.gridViewPSN.Name = "gridViewPSN";

            this.gridViewPSN.OptionsView.ShowGroupPanel = false;

            this.gridViewPSN.MouseDown += new System.Windows.Forms.MouseEventHandler(this.gridViewPSN_MouseDown);

            this.gridViewPSN.ValidatingEditor += new DevExpress.XtraEditors.Controls.BaseContainerValidateEditorEventHandler(this.gridViewPSN_ValidatingEditor);

            // pagePathItems

            this.pagePathItems.Controls.Add(this.gridControlPathItems);

            this.pagePathItems.Name = "pagePathItems";

            this.pagePathItems.Size = new System.Drawing.Size(1303, 801);

            this.pagePathItems.Text = "Path Items";

            // gridControlPathItems

            this.gridControlPathItems.Dock = System.Windows.Forms.DockStyle.Fill;

            this.gridControlPathItems.Location = new System.Drawing.Point(0, 0);

            this.gridControlPathItems.MainView = this.gridViewPathItems;

            this.gridControlPathItems.MenuManager = this.ribbonControl;

            this.gridControlPathItems.Name = "gridControlPathItems";

            this.gridControlPathItems.Size = new System.Drawing.Size(1303, 801);

            this.gridControlPathItems.TabIndex = 0;

            this.gridControlPathItems.ViewCollection.AddRange(new DevExpress.XtraGrid.Views.Base.BaseView[] {

            this.gridViewPathItems});

            // gridViewPathItems

            this.gridViewPathItems.GridControl = this.gridControlPathItems;

            this.gridViewPathItems.Name = "gridViewPathItems";

            this.gridViewPathItems.OptionsView.ShowGroupPanel = false;

            this.layoutControlItem1.Control = this.xtraTabControlPSN;

            // contextMenuPSN

            // 

            this.contextMenuPSN.Items.AddRange(new System.Windows.Forms.ToolStripItem[] {

            this.toolStripMenuItemPathItems});

            this.contextMenuPSN.Name = "contextMenuPSN";

            this.contextMenuPSN.Size = new System.Drawing.Size(168, 26);

            // 

            // toolStripMenuItemPathItems

            // 

            this.toolStripMenuItemPathItems.Name = "toolStripMenuItemPathItems";

            this.toolStripMenuItemPathItems.Size = new System.Drawing.Size(167, 22);

            this.toolStripMenuItemPathItems.Text = "View PSN Details";

            // 

            ((System.ComponentModel.ISupportInitialize)(this.xtraTabControlPSN)).EndInit();

            this.xtraTabControlPSN.ResumeLayout(false);

            this.pageTopologys.ResumeLayout(false);

            ((System.ComponentModel.ISupportInitialize)(this.gridControlTopologys)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.gridViewTopologys)).EndInit();

            this.pagePathItems.ResumeLayout(false);

            ((System.ComponentModel.ISupportInitialize)(this.gridControlPathItems)).EndInit();

            ((System.ComponentModel.ISupportInitialize)(this.gridViewPathItems)).EndInit();

            this.contextMenuPSN.ResumeLayout(false);

        private DevExpress.XtraTab.XtraTabControl xtraTabControlPSN;

        private DevExpress.XtraTab.XtraTabPage pagePathItems;

        private DevExpress.XtraGrid.GridControl gridControlPathItems;

        private DevExpress.XtraGrid.Views.Grid.GridView gridViewPathItems;

        private System.Windows.Forms.ContextMenuStrip contextMenuPSN;

        private System.Windows.Forms.ToolStripMenuItem toolStripMenuItemPathItems;

            toolStripMenuItemPathItems.Click += toolStripPathItemsClick;

            gridControlPathItems.BeginUpdate();

            #region PathItems Table

            DataTable pathItemsDT = new DataTable();

            pathItemsDT.Columns.Add("OID", typeof(string));

            pathItemsDT.Columns.Add("SequenceData_OID", typeof(string));

            pathItemsDT.Columns.Add("BranchTopologySet_OID", typeof(string));

            pathItemsDT.Columns.Add("PipeSystemNetwork_OID", typeof(string));

            pathItemsDT.Columns.Add("ITEMNAME", typeof(string));

            pathItemsDT.Columns.Add("ITEMTAG", typeof(string));

            pathItemsDT.Columns.Add("PipeLine_OID", typeof(string));

            pathItemsDT.Columns.Add("NPD", typeof(string));

            pathItemsDT.Columns.Add("PipeRun_OID", typeof(string));

            pathItemsDT.Columns.Add("TYPE", typeof(string));

            pathItemsDT.Columns.Add("PIDNAME", typeof(string));

            pathItemsDT.Columns.Add("TopologySet_OID", typeof(string));

            gridControlPathItems.DataSource = pathItemsDT;

            gridViewPathItems.Columns["SequenceData_OID"].Caption = "PathItem ID";

            gridViewPathItems.Columns["BranchTopologySet_OID"].Caption = "Branch Topology ID";

            gridViewPathItems.Columns["PipeSystemNetwork_OID"].Caption = "PSN OID";

            gridViewPathItems.Columns["ITEMNAME"].Caption = "Item Name";

            gridViewPathItems.Columns["ITEMTAG"].Caption = "Item Tag";

            gridViewPathItems.Columns["PipeLine_OID"].Caption = "PipeLine ID";

            gridViewPathItems.Columns["PipeRun_OID"].Caption = "PipeRun ID";

            gridViewPathItems.Columns["TYPE"].Caption = "Type";

            gridViewPathItems.Columns["PIDNAME"].Caption = "PID Drawing";

            gridViewPathItems.Columns["TopologySet_OID"].Caption = "Topology ID";

            #endregion

            gridControlPathItems.EndUpdate();

        private void gridViewPSN_MouseDown(object sender, MouseEventArgs e)

        {

            if (e.Button == MouseButtons.Right)

            {

                int handle = gridViewPSN.CalcHitInfo(e.X, e.Y).RowHandle;

                if (handle >= 0)

                {

                    string oid = gridViewPSN.GetRowCellDisplayText(handle, "OID");

                    toolStripMenuItemPathItems.Tag = oid;

                    contextMenuPSN.Show(gridControlPSN, e.X, e.Y);

                }

            }

        }

        private void toolStripPathItemsClick(object sender, EventArgs e)

        {

            gridControlPathItems.BeginUpdate();

            DataTable gridDT = gridControlPathItems.DataSource as DataTable;

            gridDT.Rows.Clear();

            DataTable dataDT = currentPSN.PathItems;

            DataRow[] rows = dataDT.Select(string.Format("PipeSystemNetwork_OID = '{0}'",toolStripMenuItemPathItems.Tag));

            foreach (DataRow row in rows)

            {

                DataRow newRow = gridDT.NewRow();

                foreach (DataColumn column in dataDT.Columns)

                    if (gridDT.Columns[column.ColumnName] != null)

                        newRow[column.ColumnName] = row[column.ColumnName];

                gridDT.Rows.Add(newRow);

            }

            gridControlPathItems.EndUpdate();

            pagePathItems.Text = string.Format("Path Items - {0}", toolStripMenuItemPathItems.Tag);

            xtraTabControlPSN.SelectedTabPage = pagePathItems;

        }

  <metadata name="contextMenuPSN.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">

    <value>179, 17</value>

  </metadata>