Answer Posted / vishu

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");
}

Kindly Help for this Below Scenario, I am going to implement Power BI into our internal software. I’m familiar with the fact that each user can pay $9.99 a month to build and view reports but what I need to know is how can we embed Power BI into our application so that any users that log into our application can see the reports without the monthly fee. I’ve researched enough that it can be done. What I am not familiar with is how to do it or the pricing of embedding it into an application. I think they do pricing on how many renders you do or something. Would you be able to look into how we could embed it into our software and the cost?

1872

---

Suppose I have a crystal report with a linked subreport as well. Is there any way not to print the current record on the main report if no records are returned from the subreport?

1028

---

Is there a size limit to creating a Crystal Report? If I run a statement report for all customers it will crash if there are too many customers. I can print all the statements if I select them in batches, but if trying to print all at once Crystal will crash after a few minutes.

1395

---

hi... i've two crystal reports one is in D: drive name employee.rpt with 5 textobject and another report is in E: drive name employee.rpt with 15 textobject... now i want to write a program to overwrite the D drives report with E drives reports i.e i want to replace the 5 textobject with 15 textobject.. overwriting the reports while it is executing .. is there any code for it please help me.. its urgent..

3075

---

Is there a way to be able to change an image(company logo) dynamically in a report? Example if you have 100 reports, and with the market uncertainty if you anticipate that the company logo might change, how can you change the image just in one place and have this reflected in all the reports at run time?

1003

---

Explain the various components in crystal reports?

1215

---

How to open subreport in new ie window using hyperlink button. I used target=new; in the formula field. But it overrides the main window and show the report?

1108

---

What are field expressions and what are the diff types? (I looked this up in the internet and never found anything with regards to types of field expressions)?

1100

---

How can we improve the performance of a crystal report?

1126

---

How to access crystal reports in .net?

1149

---

Explain basic steps required to display a simple report in crystal?

1086

---

how can we convert crystal dictionary dc5 file to another datasource format like mdb or xml schema

3045

---

What all performance improvement techniques used in crystal reports? (Particularly cr xi)?

1057

---

If we create reports in Crystal Reports using the UCAR Data Warehouse database, which tables should be used?

2718

---

Suppose I am not able to see any image on crystal report at run time. So how can I load any image which is saved in local disk so that it can be viewed at runtime in crystal reports?

1122

---