创建用户功能库CRUFL [英] Creating a User Function Library CRUFL

问题描述

大家好，

我创建了一个用户函数，以便可以通过u2l2com dll在水晶报表中使用它们.
还编写了一个函数来查询带有参数的SQL查询数据库中的特定数据，但是当我使用这些函数时，我会收到一条``MEMORY FULL''消息并且报告显示为空白.
我认为与连接字符串有关的错误可能是因为我还写了另一个函数来转换日期格式，但是效果很好...使用过
my.Application.GetEnvironmentVariable("ConnectionString")以获取连接字符串.

请任何人帮我解决这个问题.



在此先感谢.

:))

Hello Everyone,

I have created a user function so that i can use them in crystal reports through u2l2com dll.
Have also wrote a function to search particular data from database with parameters as SQL query.but when i use those function then i get A ''MEMORY FULL'' message and the reports shown blank.
I think the errors related to connection String may be becoz i also have written an another function to convert the date format but that is working perfect...have used
my.Application.GetEnvironmentVariable("ConnectionString") to get the connection string.

Please can any one help me out with this..



Thanks in Advance.

:))

推荐答案

尝试:

ReturnObject = Convert.ToString(dsData.Tables(0).Rows(0)(0))

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