Parameter dialog box showing up even after assigning at runtime

[forumhelp]

Hi Dave and everyone,

Continuing my last thread because I am still facing problem. I am passing the parameter to the report from visual basic. When I convert the report from Crystal Reports Ver. VI to Ver. XI, I change the datasource location. I am debugging my visual basic application and it is correctly assigning the parameter value. But when the report is shown, it prompts me for a parameter name always. I don't know why?
1. For some reports (which do not have sub reports) the problem exists in the primary report itself and a dialog box appears to enter the parameter value.

2. For other reports (which have sub reports), the primary report receives parameter but the parameter is not passed to the sub reports. Sometimes the primary report itself is not receiving the parameter.

I have checked the links and I am passing the parameter from primary report to the secondary report. Please suggest.

Thanks,
--ForumHelp

 

[forumhelp]

An Update:

I have gone through the following code which assigns the parameter fields.
For intI = 1 To rpt.ParameterFields.count
sRptName = LCase(.ParameterFields(intI).Name)
If sRptName = "{?@hostname}" Then
rpt.ParameterFields(intI).AddCurrentValue (gsHostName)
End If
Next intI

After it assigns the value, on the immediate window, when I type:
?rpt.ParameterFields(1).GetNthCurrentValue(1)
It shows empty.

For few reports, this is working for for most, it is not assigning the parameter. Any idea why is that.

 

[forumhelp]

Hi Everyone,

Could you please have a look on my problem of why my visual basic code cannot assign a value to one of the parameters are run time. It is working for the other two parameters. Please suggest.

Thanks in advance.
--ForumHwlp