public void editTask(ListViewItem item)
{
WorkTimeEditForm editForm = new WorkTimeEditForm();
string taskId = item.SubItems[1].Text;
string taskName = "",
consumed = "",
left = "";
bool finished = item.SubItems[6].Tag == null ? false : (bool)item.SubItems[6].Tag;
TaskInfo task = queryTaskById(taskId);
taskName = task.name;
consumed = task.consumed;
left = task.left;
finished = finished ? finished : task.isDone;
//设置弹窗初始化值
editForm.setValues(taskId, taskName, consumed, left, finished);
DialogResult result = editForm.ShowDialog();
task.name = editForm.getTaskName();
task.currentConsumed = Convert.ToString(float.Parse(editForm.getConsumed()) - float.Parse(task.consumed));
task.consumed = editForm.getConsumed();
task.left = editForm.getLeft();
task.isDone = editForm.isFinished();
taskList.BeginUpdate();
item.Checked = true;
item.SubItems[2].Text = task.name;
item.SubItems[4].Text = task.consumed;
item.SubItems[5].Text = task.left;
item.SubItems[6].Tag = task.isDone;
drawCheckBox(taskList, item.SubItems[6], task.isDone);
taskList.EndUpdate();
}