/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Test_Model.sys_role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_sys_role set ");
strSql.Append("roleName=@roleName,");
strSql.Append("pageId=@pageId,");
strSql.Append("addUser=@addUser,");
strSql.Append("addTime=@addTime");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@roleName", SqlDbType.NVarChar, 10),
new SqlParameter("@pageId", SqlDbType.NVarChar, 150),
new SqlParameter("@addUser", SqlDbType.NVarChar, 15),
new SqlParameter("@addTime", SqlDbType.DateTime),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.roleName;
parameters[1].Value = model.pageId;
parameters[2].Value = model.addUser;
parameters[3].Value = model.addTime;
parameters[4].Value = model.id;
int rows = SqlHelper.ExecuteSql(connectionString, strSql.ToString(), parameters);
return(rows > 0);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Test_Model.sys_role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_sys_role(");
strSql.Append("roleName,pageId,addUser,addTime)");
strSql.Append(" values (");
strSql.Append("@roleName,@pageId,@addUser,@addTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@roleName", SqlDbType.NVarChar, 10),
new SqlParameter("@pageId", SqlDbType.NVarChar, 150),
new SqlParameter("@addUser", SqlDbType.NVarChar, 15),
new SqlParameter("@addTime", SqlDbType.DateTime)
};
parameters[0].Value = model.roleName;
parameters[1].Value = model.pageId;
parameters[2].Value = model.addUser;
parameters[3].Value = model.addTime;
object obj = SqlHelper.ExecuteSql(connectionString, strSql.ToString(), parameters);
return(obj == null ? 0 : Convert.ToInt32(obj));
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Test_Model.sys_role GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,roleName,pageId,addUser,addTime from tb_sys_role ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Test_Model.sys_role model = new Test_Model.sys_role();
DataSet ds = SqlHelper.ExecuteDataSet(connectionString, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["roleName"] != null)
{
model.roleName = ds.Tables[0].Rows[0]["roleName"].ToString();
}
if (ds.Tables[0].Rows[0]["pageId"] != null)
{
model.pageId = ds.Tables[0].Rows[0]["pageId"].ToString();
}
if (ds.Tables[0].Rows[0]["addUser"] != null)
{
model.addUser = ds.Tables[0].Rows[0]["addUser"].ToString();
}
if (ds.Tables[0].Rows[0]["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(ds.Tables[0].Rows[0]["addTime"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Test_Model.sys_role GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,roleName,pageId,addUser,addTime from tb_sys_role ");
strSql.Append(" where id=@id");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int,4)
};
parameters[0].Value = id;
Test_Model.sys_role model = new Test_Model.sys_role();
DataSet ds = SqlHelper.ExecuteDataSet(connectionString, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["roleName"] != null)
{
model.roleName = ds.Tables[0].Rows[0]["roleName"].ToString();
}
if (ds.Tables[0].Rows[0]["pageId"] != null)
{
model.pageId = ds.Tables[0].Rows[0]["pageId"].ToString();
}
if (ds.Tables[0].Rows[0]["addUser"] != null)
{
model.addUser = ds.Tables[0].Rows[0]["addUser"].ToString();
}
if (ds.Tables[0].Rows[0]["addTime"].ToString() != "")
{
model.addTime = DateTime.Parse(ds.Tables[0].Rows[0]["addTime"].ToString());
}
return model;
}
else
{
return null;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Test_Model.sys_role model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Test_Model.sys_role model)
{
return(dal.Add(model));
}
