private void button1_Click(object sender, EventArgs e)
{
messageLabel.Text = "";
if ("".Equals(categoryName.Text))
{
messageLabel.Text = "类型名不能为空";
return;
}
MessageLocal msg = categoryDao.saveCategory(categoryName.Text, (Category)categoryNode.Tag, table);
if (!msg.IsSucess)
{
MessageBox.Show(msg.Message + " 系统将刷新所有类型！");
categoryFrm.refreshTreeView();
this.Close();
return;
}
// 再读一次的原因是，为了取得新创建的category的ID， 偷懒没有在saveCategory读取
Category cop = categoryDao.getCategoryByName(categoryName.Text, table);
if (null != cop)
{
TreeNode newNode = new TreeNode(categoryName.Text);
newNode.Tag = cop;
categoryNode.Nodes.Add(newNode);
categoryFrm.refreshListView(categoryNode);
}
else
{
MessageBox.Show("该类型【" + categoryName.Text + "】被删除，系统将刷新所有类型！");
categoryFrm.refreshTreeView();
}
this.Close();
}
private void button1_Click(object sender, EventArgs e)
{
messageLabel.Text = "";
if ("".Equals(categoryName.Text))
{
messageLabel.Text = "类型名不能为空";
return;
}
MessageLocal msg = categoryDao.updateCategoryByName(categoryName.Text, (Category)categoryNode.Tag, table);
if (!msg.IsSucess)
{
MessageBox.Show(msg.Message + " 系统将刷新所有类型！");
categoryFrm.refreshTreeView();
this.Close();
return;
}
categoryNode.Text = categoryName.Text;
this.Close();
}