Creating reports and dashboards | Stimulsoft community forum

Posted: **Sun Apr 29, 2007 9:58 pm**

When I use the Asynchronous call to Get Dataset ..like this..

Dim oMethod As Delegate_GetProcessDate = New Delegate_GetProcessDate(AddressOf GetProcessData)
Dim oCBMethod As AsyncCallback = New AsyncCallback(AddressOf CallBackAynscGetProcessData)
oMethod.BeginInvoke(moTagSL, msDataKind, msReportKind, moParamHT, oCBMethod, moValueScreenHT)

I write a stimulreport related code in the callback function like this

Dim oReport As StiReport = New StiReport
oReport.Load(msPath_Rpt)
oReport.Compile()
oReport.RegData(moSQLData)
oReport.Show()

I can see the stimulreport design gui but always showing no response...
I try a lot of method including creating a new class and raise event in callback function and got the same result.

because the data is large, it's slow when getting it. I have to use Asynchronous call to get the data and show the prograssbar smooth ...
Could anyone help me ? thanks a lot..

Posted: **Sun Apr 29, 2007 11:33 pm**

We will examine this problem and will inform you about progress in this topic.

Thank you.

Posted: **Sun Apr 29, 2007 11:49 pm**

Thanks a lot ..

Hope It's not a no-answer problem...

timtc

Posted: **Wed May 02, 2007 8:04 am**

I'm check following code and it work fine:

С#:

Code: Select all

private void button1_Click(object sender, EventArgs e)
        {
            AsyncCallback processReport = new AsyncCallback(ProcessReport);
            this.BeginInvoke(processReport, new object[] { null });
        }

        private void ProcessReport(IAsyncResult result)
        {
            DataSet data = new DataSet();
            data.ReadXmlSchema("D:\\demo.xsd");
            data.ReadXml("D:\\demo.xml");

            StiReport report = new StiReport();
            report.Load("d:\\master-detail.mrt");
            report.Compile();
            report.RegData(data);
            report.Show();
        }

Vb.Net:

Code: Select all

Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)
    Dim processReport As AsyncCallback = New AsyncCallback(AddressOf Me.ProcessReport)
    MyBase.BeginInvoke(processReport, New Object(1  - 1) {})
End Sub


Private Sub ProcessReport(ByVal result As IAsyncResult)
    Dim data As New DataSet
    data.ReadXmlSchema("D:\demo.xsd")
    data.ReadXml("D:\demo.xml")
    Dim report As New StiReport
    report.Load("d:\master-detail.mrt")
    report.Compile
    report.RegData(data)
    report.Show
End Sub

Posted: **Mon May 14, 2007 3:22 am**

yes..the problem was solved...(just use the MyBase.BeginInvoke)
thanks a lot..

timtc

Creating reports and dashboards | Stimulsoft community forum

The StimulReport GUI No Response...

The StimulReport GUI No Response...

The StimulReport GUI No Response...

The StimulReport GUI No Response...

The StimulReport GUI No Response...

The StimulReport GUI No Response...