Parameters are not showing on report

hi,
I have crystal report that I'm trying to pass parameters to it. the below code doesn't generate any errors but I don't see value for my @Name parameter on my report:

VB Code:

crParameterFieldDefinitions = MyReport.DataDefinition.ParameterFields
            crParameterFieldDefinition = crParameterFieldDefinitions.Item("@Name")
            crParameterValues = crParameterFieldDefinition.CurrentValues
            crParameterDiscreteValue = New ParameterDiscreteValue
            crParameterDiscreteValue.Value = "Jazmin"
            crParameterValues.Add(crParameterDiscreteValue)
            crParameterFieldDefinition.ApplyCurrentValues(crParameterValues)
 
        Catch ex As Exception
            Dim sMessage As String
            sMessage = ex.Message
 
        End Try
 
        'This function will populate my datatable works fine
        Dim data As DataTable = dbHelper.GetProjectProfileReport(ids, div, func, funca)       
        projReport.SetDataSource(data)
 
        ' trying to pass @Name Parameter to the report but can't see it
        projReport.SetParameterValue("@Name", crParameterDiscreteValue)

Thank you for your help in advance,
Waely

waely,

Parameter names are started with "?" not with "@", as formulas...

[]s

João Luiz

I"m not doing anything special on crystal report's end. I'm just draging my @Name parameter from the parameter fields list to the report and it will place ? infront likst ?@Name

still issue not resolved. thanks for trying to help out.

Quote:

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Originally Posted by Jlarini

waely,

Parameter names are started with "?" not with "@", as formulas...

[]s

João Luiz

---

waely,

You'll put ?name.

[]s

João Luiz

HI waely,
Did u finally solve your problem out? am having the same issue. After binding a data table to my CR, i want to send to data to some parameter fields that i've put on my CR.

WaZda

I always used this syntaxe

Code:

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    Report.ParameterFields.ITEM(1).AddCurrentValue cust

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Hi to all:

I'm using too the same syntax for parameter fields:

Code:

---

Report.ParameterFields.ITEM(1).AddCurrentValue cust

---

But lately i had put in section Details a parameter field and write this code:

Code:

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Report.ParameterFields(1).AddCurrentValue "name"
Report.ParameterFields(1).AddCurrentValue "morada"
Report.ParameterFields(1).AddCurrentValue "localidade

---

but CR only return the last item...
If I have a parameter field in details section,I think CR should present 3 records no?
Anyone know way this happens?

Thanks

hi sacramento,
from what u've written it's clear that u have only the last value. there is another syntax to have the details like a arrays so u can have a much as records as you want. I'll see if i can find it.

Hi Wazda:

I appreciate if you find the correct syntax...

Thanks

Hi Wazda:

You don't find the syntax?

Thanks

hi sacramento,
Am working on it. haven't got it yet.

ok..thank you very much

Hi Wazda:

Don't you find the code?
Sory but i need a lot this code...I appreciate if you can give a little help!

Thanks