private void buttonDel_Click(object sender, EventArgs e)
{
if (listBoxSelProps.Items.Count == 0)
{
MessageBoxUtil.Exclamation("右边列表为空，无法选择属性！");
return;
}
if (listBoxSelProps.SelectedItems.Count == 0)
{
MessageBoxUtil.Exclamation("请选择右边的属性！");
return;
}
var startIndex = listBoxSelProps.SelectedIndices[0] - 1;
if (startIndex == -1)
{
startIndex = 0;
}
var items = Utility.RemoveSelectedItems(listBoxSelProps);
Utility.AddSelectedItems(listBoxProps, items);
if (listBoxSelProps.Items.Count > 0)
{
listBoxSelProps.SelectedIndex = startIndex;
}
}
private void buttonOK_Click(object sender, EventArgs e)
{
var err = CheckPropValid();
if (!String.IsNullOrEmpty(err))
{
MessageBoxUtil.Error(err);
return;
}
DialogResult = DialogResult.OK;
}
private void buttonDown_Click(object sender, EventArgs e)
{
if (listBoxSelProps.Items.Count == 0)
{
MessageBoxUtil.Exclamation("右边列表为空，无法选择属性！");
return;
}
if (listBoxSelProps.SelectedItems.Count == 0)
{
MessageBoxUtil.Exclamation("请选择右边的属性！");
return;
}
var err = Utility.MoveDown(listBoxSelProps);
if (!String.IsNullOrEmpty(err))
{
MessageBoxUtil.Exclamation(err);
}
}
private void buttonAdd_Click(object sender, EventArgs e)
{
if (listBoxProps.Items.Count == 0)
{
MessageBoxUtil.Exclamation("左边列表为空，无法选择属性！");
return;
}
if (listBoxProps.SelectedItems.Count == 0)
{
MessageBoxUtil.Exclamation("请选择左边的属性！");
return;
}
//if (listBoxSelProps.Items.Count == listBoxFiles.Items.Count)
//{
// MessageBoxUtil.Exclamation("选择的属性数已经达到了上限:" + listBoxFiles.Items.Count);
// return;
//}
//var diff = listBoxProps.SelectedItems.Count + listBoxSelProps.Items.Count - listBoxFiles.Items.Count;
//if (diff > 0)
//{
// MessageBoxUtil.Exclamation("选择的属性数已经超过了上限,超过个数：" + diff);
// return;
//}
var startIndex = listBoxProps.SelectedIndices[0];
var items = Utility.RemoveSelectedItems(listBoxProps);
Utility.AddSelectedItems(listBoxSelProps, items);
if (listBoxProps.Items.Count > 0)
{
if (startIndex >= listBoxProps.Items.Count)
{
startIndex = listBoxProps.Items.Count - 1;
}
listBoxProps.SelectedIndex = startIndex;
}
}