需要根据参数分组！！！ [英] Need Grouping according to parameters !!!

问题描述

大家好，我有一个报告，我需要根据我将从代码中传递的参数对报告进行分组.需要我的项目的帮助！

对于exp，

Hi everyone, I''ve a report and I need to group that report according to parameters that I''m gonna pass it from my code. need help for my project !

for exp,

[Purchase] [Supplier]
[Group]
[c1]
[c2]

[Purchase] [Supplier]
[Group]
[c1]
[c2]

在该报告中，[Group]参数是我想要将rdlc分组的变量.
我需要根据用户的需求传递参数..

在这里我可以更改以传递参数并分组??

非常感谢！
Doyle Raymond

in that report, [Group] parameter is the variable that I wanna group my rdlc.
I need to pass parameters according to user''s desire..

where i can change to pass parameters and group ??

thanks a lot !
Doyle Raymond

推荐答案

实现分组的最简单方法是使用 ^ ]类.有关如何对集合进行分组的更多信息，请参考 GroupDescriptions [ ^ ]属性.该链接还提供了一个示例.

The simplest way to implement grouping is by using CollectionViewSource[^] class. For more info on how to group your collection please refer to GroupDescriptions[^] property. The link also has an example of how it is done.

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