/// <summary>
/// Sets the checked.
/// </summary>
/// <param name="isChecked">if set to <c>true</c> [is checked].</param>
/// <param name="clb">The CLB.</param>
private void SetChecked(bool isChecked, CheckedPropertyItem item)
{
PropertyInfo info = this.GetPropertyInfo(item.PropertyName);
if (info.CanWrite)
{
info.SetValue(this.DataSource, isChecked, null);
}
}
/// <summary>
/// Adds the check list box item.
/// </summary>
/// <param name="item">The item.</param>
public void AddCheckListBoxItem(CheckedPropertyItem item)
{
PropertyInfo info = this.GetPropertyInfo(item.PropertyName);
bool isChecked = false;
if (info != null)
{
isChecked = (bool)info.GetValue(this.DataSource, null);
}
this.checkedListBox.Items.Add(item, isChecked);
}
/// <summary>
/// Handles the ItemCheck event of the CheckedListBox control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.Forms.ItemCheckEventArgs"/> instance containing the event data.</param>
private void CheckedListBox_ItemCheck(object sender, ItemCheckEventArgs e)
{
if (BindImmediate)
{
CheckedListBox clb = sender as CheckedListBox;
CheckedPropertyItem checkedItem = clb.Items[e.Index] as CheckedPropertyItem;
this.SetChecked(
e.NewValue == CheckState.Checked ? true : false,
checkedItem);
}
}
/// <summary>
/// Handles the ItemCheck event of the CheckedListBox control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.Forms.ItemCheckEventArgs"/> instance containing the event data.</param>
private void CheckedListBox_ItemCheck(object sender, ItemCheckEventArgs e)
{
CheckedListBox clb = sender as CheckedListBox;
CheckedPropertyItem checkedItem = clb.Items[e.Index] as CheckedPropertyItem;
PropertyInfo info = this.GetPropertyInfo(checkedItem.PropertyName);
if (info.CanWrite)
{
bool isChecked = e.NewValue == CheckState.Checked ? true : false;
info.SetValue(this.DataSource, isChecked, null);
}
}
/// <summary>
/// Commits the changes.
/// </summary>
public void CommitChanges()
{
if (!this.BindImmediate)
{
for (int i = 0; i < this.checkedListBox.Items.Count; i++)
{
CheckedPropertyItem checkedItem = this.checkedListBox.Items[i] as CheckedPropertyItem;
this.SetChecked(this.checkedListBox.GetItemChecked(i), checkedItem);
}
}
else
{
throw new InvalidOperationException("You cannot commit changes when bind immediate is on.");
}
}
