/*
* 删除餐桌
* 1. 查看选中状态
* 2. 查看餐桌空闲状态，空闲则可删
* 3. 删除
* */
private void DeleteTableButton_Click(object sender, RoutedEventArgs e)
{
if (TableList.SelectedIndex == -1)
{
MessageBox.Show("未选中餐桌");
return;
}
if (((InformationTable3)TableList.SelectedItem).Right_TB.Text == "是")
{
int DeleteResult =
TableInfoConnector.DeleteTable(((InformationTable3)TableList.SelectedItem).Left_TB.Text,
HallInfoConnector.GetHallInfoData(((InformationTable3)TableList.SelectedItem).Mid_TB.Text).HId);
if (DeleteResult == 1)
{
MessageBox.Show("删除成功");
ModifyTableName.Text = "";
ModifyHallCombo.SelectedIndex = 0;
LoadAllTables();
}
}
else
{
MessageBox.Show("非空闲的餐桌无法删除");
return;
}
}
/*
* 选中餐桌显示在右侧
* */
private void TableList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (TableList.SelectedIndex == -1)
{
return;
}
InformationTable3 informationTable3 = (InformationTable3)(TableList.SelectedItem);
ModifyTableName.Text = informationTable3.Left_TB.Text;
ModifyHallCombo.SelectedIndex = HallInfoConnector.GetHallInfoData(informationTable3.Mid_TB.Text).HId - 1;
if (informationTable3.Right_TB.Text == "是")
{
FreeRadio.IsChecked = true;
}
else
{
NonFreeRadio.IsChecked = true;
}
}
