.NET 1.0Visual Studio .NET 2003.NET 1.1.NET 3.0Visual Studio 2005Design / Graphics.NET 2.0IntermediateDevVisual StudioWindows.NETVisual BasicC#
Image in Crystal Reports






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Oct 30, 2007

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This is sample small project to display image in crystal report

Introduction
This article will display the image in crystal report viewrBackground
Using the code
Simply open the source code in 2003.
try { // here i have define a simple datatable inwhich image will recide DataTable dt = new DataTable(); // object of data row DataRow drow; // add the column in table to store the image of Byte array type dt.Columns.Add("Image", System.Type.GetType("System.Byte[]")); drow = dt.NewRow; // define the filestream object to read the image FileStream fs; // define te binary reader to read the bytes of image BinaryReader br; // check the existance of image if (File.Exists(AppDomain.CurrentDomain.BaseDirectory + "10157.Jpg")) { // open image in file stream fs = new FileStream(AppDomain.CurrentDomain.BaseDirectory + "10157.Jpg", FileMode.Open); } else { // if phot does not exist show the nophoto.jpg file fs = new FileStream(AppDomain.CurrentDomain.BaseDirectory + "NoPhoto.jpg", FileMode.Open); } // initialise the binary reader from file streamobject br = new BinaryReader(fs); // define the byte array of filelength byte[] imgbyte = new byte[fs.Length + 1]; // read the bytes from the binary reader imgbyte = br.ReadBytes(Convert.ToInt32((fs.Length))); drow(0) = imgbyte; // add the image in bytearray dt.Rows.Add(drow); // add row into the datatable br.Close(); // close the binary reader fs.Close(); // close the file stream CrystalReport1 rptobj = new CrystalReport1(); // object of crystal report rptobj.SetDataSource(dt); // set the datasource of crystalreport object CrystalReportViewer1.ReportSource = rptobj; //set the report source } catch (Exception ex) { // error handling Interaction.MsgBox("Missing 10157.jpg or nophoto.jpg in application folder"); } // run the application to view image in report
Remember if you are using c# the paste the above code in button click event
Points of Interest
In this article you will be also able to convert the image into byte array
History
In this project after clicking the button the action are performed you are free to modify as per your requirement
Feel free for any querrrrrries.
enjoy .net