private void BtnAddCategories_Click(object sender, EventArgs e)
{
TbDe.Enabled = true;
TbID.Enabled = false;
TbName.Enabled = true;
BtnOk.Enabled = true;
BtnOk.Text = "添加";
op = "add";
LbTip.Text = "当前操作模式：添加";
TextBoxEmpty();
TbID.Text = GuGuGuHelper.GetCategoryID();
}
private void Insert()
{
string sql = string.Format("insert into Categories values('{0}','{1}','{2}')", TbID.Text.Trim(), TbName.Text.Trim(), TbDe.Text);
int cnt = GuGuGuHelper.ExecuteNonQuery(sql);
if (cnt >= 1)
{
MessageBox.Show("插入成功");
}
else
{
MessageBox.Show("插入失败");
}
TbID.Text = GuGuGuHelper.GetCategoryID();
CateRefresh();
}