private void btnEdit_Click(object sender, EventArgs e)
{
var info = new Models.ClassAModel
{
ClassName = tbClassNameEdit.Text,
ClassNote = tbClassNoteEdit.Text,
CreateTime = DateTime.Now
};
int result = new BLL.ClassAModelBLL().Update(info);
if (result > 0)
{
MessageBox.Show("更新成功！");
BindData();
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
string errMsg = "";
if (tbClassNameAdd.Text == "")
{
errMsg += "类别名不能为空！\r\n";
}
if (errMsg != "")
{
MessageBox.Show(errMsg);
return;
}
var canInsert = new BLL.ClassAModelBLL().GetByClassName(tbClassNameAdd.Text);
if (canInsert != null)
{
MessageBox.Show("不能添加重复的类别名称！");
return;
}
var info = new Models.ClassAModel
{
ClassName = tbClassNameAdd.Text,
ClassNote = tbClassNoteAdd.Text,
CreateTime = DateTime.Now
};
int result = new BLL.ClassAModelBLL().Add(info);
if (result > 0)
{
MessageBox.Show("添加成功");
BindData();
}
}