如何为Picture对象设置Widh和Height [英] How to set Widh and Height for Picture object

问题描述

您好我想知道如何通过C＃

编码设置Crystal Report图片对象的宽度和高度。



我试过这个，

Hi i want to Know how to set Width and Height for Crystal Report Picture Object through C#
Coding.

I tried this,

ReportDocument rpt = new ReportDocument();
               rpt.Load(Application.StartupPath + "\\REPORTS\\ProductBarcode.rpt");
               rpt.SetDataSource(ds.Tables[0]);


               PictureObject TAddress1 = (PictureObject)rpt.ReportDefinition.Sections[0].ReportObjects["BarcodeImage1"];
               TAddress1.Width = 2000;
               TAddress1.Height = 3000;

               crystalReportViewer1.ReportSource = rpt;

               rpt.Refresh();

但是我收到了错误：

无法投射CrystalDecisions类型的对象。 CrystalReports.Engine.BlobFieldObject''键入''CrystalDecisions.CrystalReports.Engine.PictureObject''。



任何人都请帮助我。

but i got error:
Unable to cast object of type ''CrystalDecisions.CrystalReports.Engine.BlobFieldObject'' to type ''CrystalDecisions.CrystalReports.Engine.PictureObject''.

Anybody help me please.

推荐答案

这里使用PictureObject的BlobFieldObject Intead。

Here use BlobFieldObject Intead of PictureObject.

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