winform ListView创建columnHeader的要领

时间:2022-06-12 08:34:25

标签:

using System; using System.Windows.Forms; using System.Drawing; using System.Collections; namespace ListViewSortFormNamespace { public class ListViewSortForm : Form { private ListView listView1; public ListViewSortForm() { // Create ListView items to add to the control. ListViewItem listViewItem1 = new ListViewItem(new string[] {"Banana","a","b","c"}, -1, Color.Empty, Color.Yellow, null); 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)))); ListViewItem listViewItem3 = new ListViewItem(new string[] {"Apple","h","j","n"}, -1, Color.Empty, Color.Lime, null); 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); //Initialize the ListView control and add columns to it. this.listView1 = new ListView(); // Set the initial sorting type for the ListView. this.listView1.Sorting = SortOrder.None; // Disable automatic sorting to enable manual sorting. this.listView1.View = View.Details; // Add columns and set their text. this.listView1.Columns.Add(new ColumnHeader()); this.listView1.Columns[0].Text = "Column 1"; this.listView1.Columns[0].Width = 100; listView1.Columns.Add(new ColumnHeader()); listView1.Columns[1].Text = "Column 2"; listView1.Columns.Add(new ColumnHeader()); listView1.Columns[2].Text = "Column 3"; listView1.Columns.Add(new ColumnHeader()); listView1.Columns[3].Text = "Column 4"; // Suspend control logic until form is done configuring form. this.SuspendLayout(); // Add Items to the ListView control. this.listView1.Items.AddRange(new ListViewItem[] {listViewItem1, listViewItem2, listViewItem3, listViewItem4}); // Set the location and size of the ListView control. this.listView1.Location = new Point(10, 10); this.listView1.Name = "listView1"; this.listView1.Size = new Size(300, 100); this.listView1.TabIndex = 0; // Enable editing of the items in the ListView. this.listView1.LabelEdit = true; // Connect the ListView.ColumnClick event to the ColumnClick event handler. this.listView1.ColumnClick += new ColumnClickEventHandler(ColumnClick); // Initialize the form. this.ClientSize = new Size(400, 400); this.Controls.AddRange(new Control[] {this.listView1}); this.Name = "ListViewSortForm"; this.Text = "Sorted ListView Control"; // Resume layout of the form. this.ResumeLayout(false); } // ColumnClick event handler. private void ColumnClick(object o, ColumnClickEventArgs e) { // Set the ListViewItemSorter property to a new ListViewItemComparer // object. Setting this property immediately sorts the // ListView using the ListViewItemComparer object. this.listView1.ListViewItemSorter = new ListViewItemComparer(e.Column); } [System.STAThreadAttribute()] public static void Main() { Application.Run(new ListViewSortForm()); } } // Implements the manual sorting of items by columns. class ListViewItemComparer : IComparer { private int col; public ListViewItemComparer() { col = 0; } public ListViewItemComparer(int column) { col = column; } public int Compare(object x, object y) { return String.Compare(((ListViewItem)x).SubItems[col].Text, ((ListViewItem)y).SubItems[col].Text); } } }

winform ListView创建columnHeader的要领