从 asp.net c# 中的报告开始
我有一个构建统计报告的项目。我被告知如果水晶报告是免费的,则使用它,如果不是,则使用其他免费源。
这是我第一次尝试在 ASP.NET 中使用报表。任何人都可以指导我如何开始,例如,如果我使用水晶报表,而不是如何在我的工具箱中添加水晶报表控件(Microsoft Visual Developer Express Edition 2008)。
请帮助我了解报告的工作原理。任何好的教程,从头开始都会非常有帮助。
I have a project to build statistical reports. i am told to use crystal reports if its a license free, If it is not than user some other free source.
This is my first attempt to use reports in asp.net. Can anyone guide me how to start with e.g if i am using crystal reports than how do i add a crystal report control in my toolbox(Microsoft Visual Developer Express Edition 2008).
Please help me to understand how reports work.Any good tutorials,from scratch would be very helpful.
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报告非常简单。我在内置的中使用视觉工作室。我还创建了一个数据对象用作数据集,但是,如果您愿意,可以使用另一个数据集。然后是向项目添加报告(.rdlc 文件)并使用工具箱上的项目进行设置的情况。我什至认为它带有一个向导来帮助您处理数据集。
完成后,只需将其拖放到页面上即可。当然。在.net 4 中,您现在拥有图表控件。我没用过,但听起来不错。 这里有一个很好的视频描述了这个控制。
我不知道此链接是否也许你正在寻找什么
Reports are quite simple. I use the visual studio in built ones. I also create a data object to use as a dataset however, if you want you can use another dataset. Then it is a case of adding a report to your project (a .rdlc file) and setting it up using the items on the toolbox. I even think it comes with a wizard to help you with the dataset.
When you have done that just drop it on to a page. Of course. In .net 4 you now have the chart control. I haven't used that but it sounds quite good. There is a good video here that describes this control.
i don't know if this link is maybe what you are looking for either
在 Visual Studio Express 中,由于水晶报告不可用,所以我使用 zedgraph。它是免费的。如果您想尝试一下,这里有一个教程链接,从头到尾介绍了如何包含 DLL 以使用其库、初始化坐标以及显示图形类型。我在 5 分钟内就启动并运行了。虽然如果您尝试绘制数百万条记录,我会发现这会变得有点慢,但我在较小的数据集上使用它。
codeproject.com/KB/graphics/zedgraph.aspx
In visual studio express, since crystal reports are not available, I use zedgraphs. Its free. Here is a tutorial link if you want to try it out, goes through from start to finish how to include the DLL to use their libraries, initialize the co-ordinates, and display the type of graph. I got it up and running within 5 mins. Although I could see this getting a little slow if you are trying to chart millions of records, I use this on smaller datasets.
codeproject.com/KB/graphics/zedgraph.aspx