/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.tRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tRole set ");
strSql.Append("rName=@rName,");
strSql.Append("rRemark=@rRemark");
strSql.Append(" where rCode=@rCode");
SqlParameter[] parameters =
{
new SqlParameter("@rName", SqlDbType.VarChar, 50),
new SqlParameter("@rRemark", SqlDbType.VarChar, 100),
new SqlParameter("@rCode", SqlDbType.Int, 4)
};
parameters[0].Value = model.rName;
parameters[1].Value = model.rRemark;
parameters[2].Value = model.rCode;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.tRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tRole(");
strSql.Append("rName,rRemark)");
strSql.Append(" values (");
strSql.Append("@rName,@rRemark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@rName", SqlDbType.VarChar, 50),
new SqlParameter("@rRemark", SqlDbType.VarChar, 100)
};
parameters[0].Value = model.rName;
parameters[1].Value = model.rRemark;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.tRole DataRowToModel(DataRow row)
{
Maticsoft.Model.tRole model = new Maticsoft.Model.tRole();
if (row != null)
{
if (row["rCode"] != null && row["rCode"].ToString() != "")
{
model.rCode = int.Parse(row["rCode"].ToString());
}
if (row["rName"] != null)
{
model.rName = row["rName"].ToString();
}
if (row["rRemark"] != null)
{
model.rRemark = row["rRemark"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.tRole GetModel(int rCode)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 rCode,rName,rRemark from tRole ");
strSql.Append(" where rCode=@rCode");
SqlParameter[] parameters =
{
new SqlParameter("@rCode", SqlDbType.Int, 4)
};
parameters[0].Value = rCode;
Maticsoft.Model.tRole model = new Maticsoft.Model.tRole();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
protected string GetRoleName(string Rid)
{
Maticsoft.BLL.tRole bll = new Maticsoft.BLL.tRole();
Maticsoft.Model.tRole model = bll.GetModel(int.Parse(Rid));
return(model.rName);
}