Crystal Report字段操作 [英] Crystal Report field manipulation

问题描述

大家好，

我想在Crystal Report中操作一个字段.
像这样:

Hi All,

I want to manipulate a field in Crystal Report.
Like this:

---------------------------
 Details  |  asd  |  ...
---------------------------
@Details  | @asd  |  ...
---------------------------

我想使用我的代码(c#)操纵@Details.
由于我的代码很复杂，我无法通过Crystal Formula Fields进行操作.
有可能吗?

我正在使用Visual Studio2010.
@Details可能会重复，因为它是一个IFieldObject而不是ITextObject.

请帮帮我.

预先感谢.

I want to manipulate the @Details using my code(c#).
I can''t do it by the Crystal Formula Fields because my code is complex.
Is it possible?

I''m using a Visual Studio 2010.
The @Details may repeat because it is an IFieldObject not an ITextObject.

Please help me.

Thanks in advance.

推荐答案

您只需使用c#代码即可完成此操作:
假设您的报告名称为"report"，并在其中放置了一个名称为"asd"的字段，并使用c#将值传递给该字段，您可以使用以下行来完成此操作:

Hi,
You can do it simply with c# code:
Let''s say your report name is "report" and you put a field in it with the name "asd" and using c# you want to pass a value to this field you can do it with the line:

report.DataDefinition.FormulaFields["asd"].Text = "\"" + Value + "\"";

请注意("\""+ ... +" \")很重要.

be careful the ("\"" + ... + "\"") is important.

感谢 firas_hamzeh .
它有效，这是我的代码:

Thanks firas_hamzeh.
It works, here''s my code:

DataSet dsAtt = _viewProc.printAttatchment(SoaID, AppType);

var drAtts = dsAtt.Tables[0].Select().Select(o => dsAtt.Tables[0].LoadDataRow(new object[] { o[0], o[1], o[2], o[3], o[4], o[5], o[6], o[7] ,o[8], o[9],o[10], o[11], _viewProc.GetProRatedAddition(o[1], o[2], o[3], SoaID), o[13], o[14], o[15], o[16], o[17] }, true));

DataTable dtAtt = drAtts.CopyToDataTable();
dtAtt.TableName = "Attatchment";
DataSet dsAtta = new DataSet("Attatchment");
dsAtta.Tables.Add(dtAtt);
AttatchmentReport2.SetDataSource(dsAtta);
crAttatchment.ReportSource = AttatchmentReport2;

这篇关于Crystal Report字段操作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！