/// <summary>
/// 删除数据项
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btDeletItem_Click(object sender, EventArgs e)
{
if (null == _cfg)
{
return;
}
TabPage currTP = tabControlCF1.SelectedTab;
if (null == currTP)
{
return;
}
string category = currTP.Text;
string[] itemNames = _cfg.ItemNamesInTag(category);
if (null == itemNames || 0 == itemNames.Length)
{
MessageBox.Show("没有可供删除的数据项");
return;
}
FormSelectStrings fm = new FormSelectStrings();
fm.Text = "选择待删除项";
fm.SetSelectStrings(itemNames);
if (DialogResult.OK == fm.ShowDialog())
{
string[] delItems = fm.GetSelectedStrings();
if (DialogResult.OK == MessageBox.Show("确定要删除以下数据项?\n" + string.Join("\n", itemNames), "删除警告", MessageBoxButtons.OKCancel))
{
foreach (string delItem in delItems)
{
_cfg.RemoveItem(delItem);
}
}
_cfg.Save();
UpdateCurrPage(true);
}
}
