/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ZQUSR.Model.sr_UserRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into sr_UserRole(");
strSql.Append("FK_RoleID,FK_UserID)");
strSql.Append(" values (");
strSql.Append("@FK_RoleID,@FK_UserID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@FK_RoleID", SqlDbType.NVarChar, 10),
new SqlParameter("@FK_UserID", SqlDbType.NVarChar, 10)
};
parameters[0].Value = model.FK_RoleID;
parameters[1].Value = model.FK_UserID;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ZQUSR.Model.sr_UserRole GetModel(int PK_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 PK_ID,FK_RoleID,FK_UserID from sr_UserRole ");
strSql.Append(" where PK_ID=@PK_ID ");
SqlParameter[] parameters =
{
new SqlParameter("@PK_ID", SqlDbType.Int, 4)
};
parameters[0].Value = PK_ID;
ZQUSR.Model.sr_UserRole model = new ZQUSR.Model.sr_UserRole();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["PK_ID"].ToString() != "")
{
model.PK_ID = int.Parse(ds.Tables[0].Rows[0]["PK_ID"].ToString());
}
model.FK_RoleID = ds.Tables[0].Rows[0]["FK_RoleID"].ToString();
model.FK_UserID = ds.Tables[0].Rows[0]["FK_UserID"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(ZQUSR.Model.sr_UserRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update sr_UserRole set ");
strSql.Append("FK_RoleID=@FK_RoleID,");
strSql.Append("FK_UserID=@FK_UserID");
strSql.Append(" where PK_ID=@PK_ID ");
SqlParameter[] parameters =
{
new SqlParameter("@PK_ID", SqlDbType.Int, 4),
new SqlParameter("@FK_RoleID", SqlDbType.NVarChar, 10),
new SqlParameter("@FK_UserID", SqlDbType.NVarChar, 10)
};
parameters[0].Value = model.PK_ID;
parameters[1].Value = model.FK_RoleID;
parameters[2].Value = model.FK_UserID;
DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
}
