62 lines
1.6 KiB
C#
62 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace VisableComponents
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{
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public partial class MyCheckList : UserControl
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{
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private EventHandler onValueChanged;
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public event EventHandler ValueChanged
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{
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add
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{
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onValueChanged += value;
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}
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remove
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{
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onValueChanged -= value;
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}
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}
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public MyCheckList()
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{
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InitializeComponent();
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}
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public void LoadValues(List<string> Values)
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{
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checkedList.Items.AddRange(Values.ToArray());
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}
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public void RemoveAll()
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{
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checkedList.Items.Clear();
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}
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public string selectedValue {
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get
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{
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if(checkedList.SelectedItem is null)
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return "";
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else
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return checkedList.SelectedItem.ToString();
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}
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set {
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if (checkedList.SelectedItem is null)
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return;
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checkedList.Items[checkedList.SelectedIndex] = value;
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}
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}
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private void checkedList_ItemCheck(object sender, ItemCheckEventArgs e)
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{
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Random rn = new Random();
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checkedList.BackColor = Color.FromArgb(rn.Next(0,255), rn.Next(0, 255), rn.Next(0, 255));
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onValueChanged?.Invoke(this,e);
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}
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}
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}
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