Author: jordi
Date: 2005-04-28 06:46:48 -0400 (Thu, 28 Apr 2005)
New Revision: 43711
Modified:
trunk/winforms/databinding/swf-databinding-listbox.cs
Log:
Adds CheckedListBox and Combobox to the complex databinding sample
Modified: trunk/winforms/databinding/swf-databinding-listbox.cs
===================================================================
--- trunk/winforms/databinding/swf-databinding-listbox.cs 2005-04-28
10:43:42 UTC (rev 43710)
+++ trunk/winforms/databinding/swf-databinding-listbox.cs 2005-04-28
10:46:48 UTC (rev 43711)
@@ -23,7 +23,7 @@
// Jordi Mas i Hernandez, [EMAIL PROTECTED]
//
//
-// ListBox Complex Databiding Sample
+// ListBox, ComboBox and CheckedListBox Complex Databiding Sample
//
using System.Windows.Forms;
@@ -35,18 +35,18 @@
namespace Samples
{
- public class ourListBox : ListBox
+ public class ourListBox : ListBox
{
- public ourListBox ()
+ public ourListBox () : base ()
{
-
+
}
-
+
public CurrencyManager _DataManager {
get { return DataManager; }
}
}
-
+
// Data container
public class Simbols
{
@@ -66,7 +66,7 @@
public string Descripcio {
get { return descripcio; }
}
-
+
public string DescripcioLlarga {
get { return descripcio; }
}
@@ -80,22 +80,18 @@
class MainForm : System.Windows.Forms.Form
{
private ourListBox listBox = new ourListBox ();
- private TextBox textBox = new TextBox ();
+ private TextBox textbox_listbox = new TextBox ();
+ private ComboBox comboBox = new ComboBox ();
+ private TextBox textbox_combobox = new TextBox ();
+ private CheckedListBox checkedListbox = new CheckedListBox ();
+ private TextBox textbox_checkedlistbox = new TextBox ();
+ private ArrayList simbols = new ArrayList ();
+ private CheckBox singledata_checkbox = new CheckBox ();
+
public MainForm ()
{
- Console.WriteLine ("ListBox [{0}] {1}",
listBox.DataSource, listBox.DataSource == null);
- Console.WriteLine ("ListBox [{0}] {1}",
listBox.DisplayMember, listBox.DisplayMember == string.Empty);
- Console.WriteLine ("ListBox [{0}] {1}",
listBox.ValueMember, listBox.ValueMember == string.Empty);
-
- listBox.Location = new Point (20, 16);
- listBox.Size = new Size (250, 130);
-
- textBox.Location = new Point (20, 160) ;
- textBox.Size = new Size (250, 24) ;
-
- Controls.AddRange (new Control[] {listBox, textBox});
- ArrayList simbols = new ArrayList ();
+ /* Data */
simbols.Add (new Simbols ("Fons Monetari
Internacional", "FMI"));
simbols.Add (new Simbols ("Centimetre", "cm")) ;
simbols.Add (new Simbols ("Ferrocarril", "FC"));
@@ -104,31 +100,87 @@
simbols.Add (new Simbols ("quilogram", "kg"));
simbols.Add (new Simbols ("watt", "W"));
+ /* Settings */
+ singledata_checkbox.Location = new Point (20, 10);
+ singledata_checkbox.Text = "Single Data source (test
Position)";
+ singledata_checkbox.CheckedChanged += new EventHandler
(singledata_checkboxCheckedChanged);
+ singledata_checkbox.Size = new Size (250, 30);
+
+ /* ListBox */
+ listBox.Location = new Point (20, 40);
+ listBox.Size = new Size (250, 130);
+
+ textbox_listbox.Location = new Point (20, 180);
+ textbox_listbox.Size = new Size (250, 24);
listBox.SelectedValueChanged += new EventHandler
(listBox_SelectedValueChanged);
listBox.DataSource = simbols;
listBox.DisplayMember = "Descripcio";
listBox.ValueMember = "Simbol";
- ClientSize = new Size (350, 250);
- Text = "ListBox Complex Databinding Sample";
-
- PropertyDescriptorCollection col =
listBox._DataManager.GetItemProperties ();
-
- Console.WriteLine ("**Items {0}", col.Count);
- for (int i = 0; i < col.Count; i++)
- Console.WriteLine ("** item [{0}],
ComponentType:{1}, PropertyType:{2}, DisplayName {3}, Name {4}", col[i],
col[i].ComponentType,
- col[i].PropertyType,
col[i].DisplayName, col[i].PropertyType, col[i].Name);
-
+ /* ComboBox */
+ comboBox.Location = new Point (300, 40);
+ comboBox.Size = new Size (250, 130);
+
+ textbox_combobox.Location = new Point (300, 180);
+ textbox_combobox.Size = new Size (250, 24);
+ comboBox.SelectedValueChanged += new EventHandler
(comboBox_SelectedValueChanged);
+
+ comboBox.DataSource = simbols.Clone ();
+ comboBox.DisplayMember = "Descripcio";
+ comboBox.ValueMember = "Simbol";
+
+ /* CheckedListBox */
+ checkedListbox.Location = new Point (20, 250);
+ checkedListbox.Size = new Size (250, 130);
+
+ textbox_checkedlistbox.Location = new Point (20, 400);
+ textbox_checkedlistbox.Size = new Size (250, 24);
+ checkedListbox.SelectedValueChanged += new EventHandler
(checkedListbox_SelectedValueChanged);
+
+ checkedListbox.DataSource = simbols.Clone ();
+ checkedListbox.DisplayMember = "Descripcio";
+ checkedListbox.ValueMember = "Simbol";
+
+ ClientSize = new Size (600, 600);
+ Text = "ListBox Complex Databinding Sample";
+
+ Controls.AddRange (new Control[] {listBox,
textbox_listbox, singledata_checkbox,
+ textbox_checkedlistbox, comboBox,
textbox_combobox, checkedListbox});
+
}
private void listBox_SelectedValueChanged (object sender,
EventArgs e)
{
- Console.WriteLine ("Value changed {0}",
listBox.SelectedIndex);
- if (listBox.SelectedIndex != -1)
- textBox.Text = listBox.SelectedValue.ToString();
+ if (listBox.SelectedIndex != -1)
+ textbox_listbox.Text =
listBox.SelectedValue.ToString ();
}
+ private void comboBox_SelectedValueChanged (object sender,
EventArgs e)
+ {
+ if (listBox.SelectedIndex != -1)
+ textbox_combobox.Text =
comboBox.SelectedValue.ToString ();
+ }
+
+ private void checkedListbox_SelectedValueChanged (object
sender, EventArgs e)
+ {
+ if (checkedListbox.SelectedIndex != -1)
+ textbox_checkedlistbox.Text =
checkedListbox.SelectedValue.ToString ();
+ }
+
+
+ private void singledata_checkboxCheckedChanged (object sender,
EventArgs e)
+ {
+ if (singledata_checkbox.Checked) {
+ comboBox.DataSource = simbols;
+ checkedListbox.DataSource = simbols;
+
+ } else {
+ comboBox.DataSource = simbols.Clone ();
+ checkedListbox.DataSource = simbols.Clone ();
+ }
+ }
+
public static void Main (string[] args)
{
Application.Run (new MainForm ());
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