Pass in parameter to vb dll.

Dear Java Guru,
I need to pass in a String value from Java to VB dll. Say the vb dll has to function to accept the argument from Java. How do I pass in to the following say:
//inside VB dll
Public Function getValueFromJava(strValue As String)
MsgBox "You pass in " & strValue
End Function
Please advise how do I pass in a value to the above VB dll method from Java ?
Many thanks.

Jacob has the library to call vb dll and pass in parameters from Java. This is the site:
http://www.danadler.com/jacob/
Hope this helps others facing the same problem.
Extracted code:
import com.jacob.activeX.*;
import com.jacob.com.*;
public class callDll{
     public void start(){
          ActiveXComponent xl = new ActiveXComponent("Display.clsDisplay");
          Object jacobObj = xl.getObject();
          System.out.println("Calling method...");
          Dispatch.call(jacobObj, "getValueFromJava", "Hello World");
     public static void main(String[] args){
          callDll test = new callDll();
          test.start();
}

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    [ID] [bigint] IDENTITY(1,1) NOT NULL,
    [Description] [nvarchar](50) NULL,
    CONSTRAINT [PK_tblTest] PRIMARY KEY CLUSTERED
    [ID] ASC
    )WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
    ) ON [PRIMARY]
    GO
    I populated this table with a single record.
    I unit tested the SQL within SSMS as follows;
    SELECT * FROM dbo.tblTest
    Result; -
    ID           
    Description
    1             
    Happy
    DECLARE @myParam NVARCHAR(100)
    SET @myParam = 'Sad'
    UPDATE dbo.tblTest SET [Description] = @myParam FROM dbo.tblTest WHERE ID = 1
    SELECT * FROM dbo.tblTest
    Result; -
    ID   
    Description
    1    
    Sad
    Within the package I created two variables as follows; -
    Name: strSQL
    Scope: Package
    Data Type: String
    Value: UPDATE dbo.tblTest SET [Description] = @myParam FROM dbo.tblTest WHERE ID = 1
    Name: strStatus
    Scope: Package
    Data Type: String
    Value: Happy
    I then created a single ‘Execute SQL Task’ component within the control flow as follows; -
    However when I run the above package I get the following error; -
    SSIS package "Package.dtsx" starting.
    Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "UPDATE dbo.tblTest SET [Description] = @myParam FR..." failed with the following error:
    "Parameter name is unrecognized.". Possible failure reasons: Problems with the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
    Task failed: Execute SQL Task
    Warning: 0x80019002 at Package: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED. 
    The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the
    errors.
    SSIS package "Package.dtsx" finished: Failure.
    I also tried; - 
    Name: strSQL
    Scope: Package
    Data Type: String
    Value: UPDATE dbo.tblTest SET [Description] = ? FROM dbo.tblTest WHERE ID = 1
    However I received the error; - 
    SSIS package "Package.dtsx" starting.
    Error: 0xC002F210 at Execute SQL Task, Execute SQL Task: Executing the query "UPDATE dbo.tblTest SET [Description] = ? FROM dbo...." failed with the following error: "Parameter name is unrecognized.". Possible failure reasons: Problems with
    the query, "ResultSet" property not set correctly, parameters not set correctly, or connection not established correctly.
    Task failed: Execute SQL Task
    Warning: 0x80019002 at Package: SSIS Warning Code DTS_W_MAXIMUMERRORCOUNTREACHED.  The Execution method succeeded, but the number of errors raised (1) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches
    the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
    SSIS package "Package.dtsx" finished: Failure.
    Kind Regards,
    Kieran.
    Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

    Tried; - 
    Name: strSQL
    Scope: Package
    Data Type: String
    Value: UPDATE dbo.tblTest SET [Description] = ? FROM dbo.tblTest WHERE ID = 1
    and; - 
    Result; - 
    SSIS package "Package.dtsx" starting.
    SSIS package "Package.dtsx" finished: Success.
    Therefore the answer was to put the parameter number rather than the parameter name under the parameter mapping tab-> parameter name column. 
    Kieran Patrick Wood http://www.innovativebusinessintelligence.com http://uk.linkedin.com/in/kieranpatrickwood http://kieranwood.wordpress.com/

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