Hvis du stadig har problemer, så er her et komplet eksempel:
namespace LanguageSelectionExample
{
using System;
using System.Windows.Forms;
using System.Collections.Generic;
public partial class Form1 : Form
{
private LanguagePicker languagePicker1;
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
public Form1()
{
InitializeComponent();
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.languagePicker1 = new LanguageSelectionExample.LanguagePicker();
this.SuspendLayout();
//
// languagePicker1
//
this.languagePicker1.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.languagePicker1.Location = new System.Drawing.Point(13, 13);
this.languagePicker1.Name = "languagePicker1";
this.languagePicker1.Size = new System.Drawing.Size(318, 150);
this.languagePicker1.TabIndex = 0;
//
// Form1
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(343, 266);
this.Controls.Add(this.languagePicker1);
this.Name = "Form1";
this.Text = "Form1";
this.ResumeLayout(false);
}
#endregion
}
public partial class LanguagePicker : UserControl
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
private System.Windows.Forms.ComboBox comboBoxSelectedLanguage;
private System.Windows.Forms.Button buttonCopy;
private System.Windows.Forms.ToolTip toolTip;
private System.Windows.Forms.RichTextBox richTextBoxInfo;
List<String> languages = new List<string>();
List<String> languagesInfo = new List<string>();
public LanguagePicker()
{
InitializeComponent();
this.SetLanguages();
}
private void SetLanguages()
{
this.languages.Add("Intet land valgt...");
this.languagesInfo.Add("Du skal vælge et land...");
this.languages.Add("Danmark");
this.languagesInfo.Add("Danmark er et dejligt land....");
this.languages.Add("Sverige");
this.languagesInfo.Add("Helan gå... ");
this.languages.Add("Norge");
this.languagesInfo.Add("Bla bla...");
this.comboBoxSelectedLanguage.DataSource = this.languages;
this.richTextBoxInfo.Text = this.languagesInfo[0];
}
private void ButtonCopyClick(object sender, EventArgs e)
{
Clipboard.Clear();
Clipboard.SetText(this.richTextBoxInfo.Text);
MessageBox.Show("Kopieret...");
}
private void ComboBoxSelectedLanguageSelectedIndexChanged(object sender, EventArgs e)
{
int index = this.comboBoxSelectedLanguage.SelectedIndex;
this.richTextBoxInfo.Text = this.languagesInfo[this.comboBoxSelectedLanguage.SelectedIndex];
this.richTextBoxInfo.Enabled = index > 0;
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Component Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.comboBoxSelectedLanguage = new System.Windows.Forms.ComboBox();
this.buttonCopy = new System.Windows.Forms.Button();
this.toolTip = new System.Windows.Forms.ToolTip(this.components);
this.richTextBoxInfo = new System.Windows.Forms.RichTextBox();
this.SuspendLayout();
//
// comboBoxSelectedLanguage
//
this.comboBoxSelectedLanguage.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.comboBoxSelectedLanguage.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.comboBoxSelectedLanguage.FormattingEnabled = true;
this.comboBoxSelectedLanguage.Location = new System.Drawing.Point(4, 4);
this.comboBoxSelectedLanguage.Name = "comboBoxSelectedLanguage";
this.comboBoxSelectedLanguage.Size = new System.Drawing.Size(221, 21);
this.comboBoxSelectedLanguage.TabIndex = 0;
this.comboBoxSelectedLanguage.Text = "Vælg Land...";
this.comboBoxSelectedLanguage.SelectedIndexChanged += new System.EventHandler(this.ComboBoxSelectedLanguageSelectedIndexChanged);
//
// buttonCopy
//
this.buttonCopy.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Right)));
this.buttonCopy.FlatStyle = System.Windows.Forms.FlatStyle.System;
this.buttonCopy.Location = new System.Drawing.Point(231, 4);
this.buttonCopy.Name = "buttonCopy";
this.buttonCopy.Size = new System.Drawing.Size(75, 23);
this.buttonCopy.TabIndex = 3;
this.buttonCopy.Text = "Kopier";
this.toolTip.SetToolTip(this.buttonCopy, "Kopier informationen til klipbordet");
this.buttonCopy.UseVisualStyleBackColor = true;
this.buttonCopy.Click += new System.EventHandler(this.ButtonCopyClick);
//
// richTextBoxInfo
//
this.richTextBoxInfo.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom)
| System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.richTextBoxInfo.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
this.richTextBoxInfo.Enabled = false;
this.richTextBoxInfo.Location = new System.Drawing.Point(4, 32);
this.richTextBoxInfo.Name = "richTextBoxInfo";
this.richTextBoxInfo.ReadOnly = true;
this.richTextBoxInfo.Size = new System.Drawing.Size(302, 115);
this.richTextBoxInfo.TabIndex = 4;
this.richTextBoxInfo.Text = "";
//
// LanguagePicker
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.Controls.Add(this.richTextBoxInfo);
this.Controls.Add(this.buttonCopy);
this.Controls.Add(this.comboBoxSelectedLanguage);
this.Name = "LanguagePicker";
this.Size = new System.Drawing.Size(310, 150);
this.ResumeLayout(false);
}
#endregion
}
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
