/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Topicsys.Model.t_dept model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_dept set ");
strSql.Append("dept_name=@dept_name,");
strSql.Append("dept_note=@dept_note,");
strSql.Append("dept_stat=@dept_stat");
strSql.Append(" where id=@id");
strSql.Append(" OR dept_id=@dept_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@dept_name", MySqlDbType.VarChar, 64),
new MySqlParameter("@dept_note", MySqlDbType.VarChar, 255),
new MySqlParameter("@dept_stat", MySqlDbType.Int32, 1),
new MySqlParameter("@id", MySqlDbType.Int32, 11),
new MySqlParameter("@dept_id", MySqlDbType.VarChar, 40)
};
parameters[0].Value = model.dept_name;
parameters[1].Value = model.dept_note;
parameters[2].Value = model.dept_stat;
parameters[3].Value = model.id;
parameters[4].Value = model.dept_id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Topicsys.Model.t_dept model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into t_dept(");
strSql.Append("dept_id,dept_name,dept_note,dept_stat)");
strSql.Append(" values (");
strSql.Append("@dept_id,@dept_name,@dept_note,@dept_stat)");
MySqlParameter[] parameters =
{
new MySqlParameter("@dept_id", MySqlDbType.VarChar, 40),
new MySqlParameter("@dept_name", MySqlDbType.VarChar, 64),
new MySqlParameter("@dept_note", MySqlDbType.VarChar, 255),
new MySqlParameter("@dept_stat", MySqlDbType.Int32, 1)
};
parameters[0].Value = model.dept_id;
parameters[1].Value = model.dept_name;
parameters[2].Value = model.dept_note;
parameters[3].Value = model.dept_stat;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Topicsys.Model.t_dept DataRowToModel(DataRow row)
{
Topicsys.Model.t_dept model = new Topicsys.Model.t_dept();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["dept_id"] != null)
{
model.dept_id = row["dept_id"].ToString();
}
if (row["dept_name"] != null)
{
model.dept_name = row["dept_name"].ToString();
}
if (row["dept_note"] != null)
{
model.dept_note = row["dept_note"].ToString();
}
if (row["dept_stat"] != null && row["dept_stat"].ToString() != "")
{
model.dept_stat = int.Parse(row["dept_stat"].ToString());
}
}
return(model);
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtdept_name.Text.Trim().Length == 0)
{
strErr += "系别名称不能为空！\\n";
}
if (strErr != "")
{
BLL.Utils.ShowMessage(this, strErr);
return;
}
string dept_name = this.txtdept_name.Text;
string dept_note = this.txtdept_note.Text;
Topicsys.Model.t_dept model = new Topicsys.Model.t_dept();
model.dept_name = dept_name;
model.dept_note = dept_note;
Topicsys.BLL.t_dept bll = new Topicsys.BLL.t_dept();
/// 写入日志
BLL.Utils.Log(this, "添加系别:" + model.dept_name);
BLL.Utils.ShowMessage(this, bll.Add(model)?"保存成功！":"保存失败！");
}
private void ShowInfo(int id)
{
Topicsys.BLL.t_dept bll = new Topicsys.BLL.t_dept();
Topicsys.Model.t_dept model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.txtdept_name.Text = model.dept_name;
this.txtdept_note.Text = model.dept_note;
this.txtdept_stat.Text = model.dept_stat.ToString();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Topicsys.Model.t_dept GetModel(string id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,dept_id,dept_name,dept_note,dept_stat from t_dept ");
strSql.Append(" where dept_id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.VarChar)
};
parameters[0].Value = id;
Topicsys.Model.t_dept model = new Topicsys.Model.t_dept();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
