C#

          // Create ListView items to add to the control.<br />
           ListViewItem listViewItem1 = new ListViewItem(new string[] {"Banana","a","b","c"}, -1, Color.Empty, Color.Yellow, null);<br />
           ListViewItem listViewItem2 = new ListViewItem(new string[] {"Cherry","v","g","t"}, -1, Color.Empty, Color.Red, new Font("Microsoft Sans Serif", 8.25F, FontStyle.Regular, GraphicsUnit.Point, ((System.Byte)(0))));<br />
           ListViewItem listViewItem3 = new ListViewItem(new string[] {"Apple","h","j","n"}, -1, Color.Empty, Color.Lime, null);<br />
           ListViewItem listViewItem4 = new ListViewItem(new string[] {"Pear","y","u","i"}, -1, Color.Empty, Color.FromArgb(((System.Byte)(192)), ((System.Byte)(128)), ((System.Byte)(156))), null);<br />
     <br />
         //Initialize the ListView control and add columns to it.<br />
           this.listView1 = new ListView();<br />
<br />
           // Set the initial sorting type for the ListView.<br />
           this.listView1.Sorting = SortOrder.None;<br />
           // Disable automatic sorting to enable manual sorting.<br />
           this.listView1.View = View.Details;<br />
           // Add columns and set their text.<br />
           this.listView1.Columns.Add(new ColumnHeader());<br />
           this.listView1.Columns[0].Text = "Column 1";<br />
           this.listView1.Columns[0].Width = 100;<br />
           listView1.Columns.Add(new ColumnHeader());<br />
           listView1.Columns[1].Text="Column 2";<br />
           listView1.Columns.Add(new ColumnHeader());<br />
           listView1.Columns[2].Text="Column 3";<br />
           listView1.Columns.Add(new ColumnHeader());<br />
           listView1.Columns[3].Text="Column 4";<br />
           // Suspend control logic until form is done configuring form.<br />
           this.SuspendLayout();<br />
           // Add Items to the ListView control.<br />
           this.listView1.Items.AddRange(new ListViewItem[] {listViewItem1,<br />
                                                                listViewItem2,<br />
                                                               listViewItem3,<br />
                                                               listViewItem4});<br />
           // Set the location and size of the ListView control.<br />
           this.listView1.Location = new Point(10, 10);<br />
           this.listView1.Name = "listView1";<br />
           this.listView1.Size = new Size(300, 100);<br />
           this.listView1.TabIndex = 0;<br />
           // Enable editing of the items in the ListView.<br />
           this.listView1.LabelEdit = true;<br />
           // Connect the ListView.ColumnClick event to the ColumnClick event handler.<br />
           this.listView1.ColumnClick += new ColumnClickEventHandler(ColumnClick);<br />
               <br />
           // Initialize the form.<br />
           this.AutoScaleBaseSize = new Size(5, 13);<br />
           this.ClientSize = new Size(400, 400);<br />
           this.Controls.AddRange(new Control[] {this.listView1});<br />
           this.Name = "ListViewSortForm";<br />
           this.Text = "Sorted ListView Control";<br />
          // Resume layout of the form.<br />
           this.ResumeLayout(false);<br />
      }<br />

Csharp™  the coder formally known as dynamic

System variables: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Environment
User variables:   HKEY_CURRENT_USER\Environment

btnNew_Click(this.btnNew, EventArgs.Empty);

DataSet ds = new DataSet("fegdata");
ds.ReadXml(@"C:\FegData.xml");
dataGrid1.DataMember = "tableName"; // replace with appropriate table name.
dataGrid1.DataSource = ds;
dataGrid1.CaptionText = ds.DataSetName;