Questions on Reporting Forum

3 answers

229 views

I have to export a radgridview (winforms) with an image column.
I have stored in sql database the image and I defined the column like this:

gv.MasterTemplate.Columns["image"].Width = 120;

gv.MasterTemplate.Columns["image"].DataType = typeof(Image);

gv.MasterTemplate.Columns["image"].ImageLayout = ImageLayout.Zoom;

I can see the images without problem in the radgridview, but if I try to export grid with telerik reporting (Q3 2011), I cannot see image (in the column cells it write "System.Drawing.Bitmap")
this is the code that I use when I create the table to export from the masterview:

System.IO.MemoryStream stmBLOBData = new System.IO.MemoryStream((byte[])gridViewTemplate.Rows[row].Cells[cell].Value);

Image image = Image.FromStream(stmBLOBData);

tableRow[cell] = image;

thanks all,
Marco

General Discussions

answered on 08 Mar 2012

16 answers

833 views

Telerik Reporting together with MS Entity Framework

Hello community,

is it possible to use Telerik Reporting with Microsoft's Entity Framework? I tried it, but the report couldn't retrieve data from the database.
If it is possible could somebody give me directions how to do it or where to investigate further?

Thanks in advance and kind regards,

Gerald

General Discussions

answered on 07 Mar 2012

0 answers

167 views

inheritance

Hello,

will inheritance work / full supported in the new Report Designer?

Thank you,
Manuel

Report Designer (standalone)

asked on 06 Mar 2012

3 answers

134 views

Best practice for steady pageheader

Hello,

I´m designing various letters in different reports and each must contain the same Header (e.g. a merchant logo or address).
Since it´s not possible to put a subreport in the "PageHeaderSection" i´m wondering how to solve this.

Edit: I´ve read the other posts about inheriting from a BaseReport. But the samples don´t work since they´re from an older version. Can someone provide a new sample please.

General Discussions

answered on 06 Mar 2012

2 answers

278 views

How set page header height by binding

Hello,

I want to set page header height by binding on my report.
I tryed to use a help function as below:

        Public Shared Function GetHeaderPageHeight(pageNumber As Integer) As Telerik.Reporting.Drawing.Unit
            If pageNumber = 1 Then
                Return New Unit(10, Telerik.Reporting.Drawing.UnitType.Cm)
            Else
                Return New Unit(20, Telerik.Reporting.Drawing.UnitType.Cm)
            End If
        End Function

On binding dialog I set the property Height as my help function, but isn't work.
Please, tell me what I do wrong.

Thanks a lot, excuse my bad english.

General Discussions

answered on 06 Mar 2012

0 answers

185 views

How to display the Reporting After Deserializing in Reportviewer

Hai !

I am creating new Report dynamically in ClassLibrary.I have Serialized the Report in XML format .I have no Idea for how to display the report after deserialization in reportVIewer?

Serialization code:

private void button1_Click(object sender, EventArgs e)

{

ForSerialization report = new ForSerialization();

using (System.Xml.XmlWriter xmlWriter = System.Xml.XmlWriter.Create("c:/tmp/SerializedReport.xml"))

{

System.Xml.Serialization.XmlSerializer xmlSerializer = new System.Xml.Serialization.XmlSerializer(typeof(Telerik.Reporting.Report));

xmlSerializer.Serialize(xmlWriter, report);

}

deserialization:

private void button2_Click(object sender, EventArgs e)

{

using (System.Xml.XmlReader xmlReader = System.Xml.XmlReader.Create("c:/tmp/SerializedReport.xml"))

{

System.Xml.Serialization.XmlSerializer xmlSerializer = new System.Xml.Serialization.XmlSerializer(typeof(Telerik.Reporting.Report));

Telerik.Reporting.Report report = (Telerik.Reporting.Report)xmlSerializer.Deserialize(xmlReader);

}

General Discussions

asked on 06 Mar 2012

3 answers

125 views

Export Inactive

One of our users is reporting that when they select the export option (pdf, excel etc) the link for "Export" does not enable. No one else has this problem. Has anyone seen this, and do you have any idea how to resolve it? Paging works fine for example.

General Discussions

answered on 06 Mar 2012

1 answer

87 views

Nested List doesn't goes all the way with a page break

I have a nested List(three layers in total) where the detail list or the deepest layer just display all the rows in one page. How can I control the row size in each Page?

Please help

Thanks

General Discussions

answered on 06 Mar 2012

1 answer

167 views

Problem with Skin

I am attempting to embed the telerik report viewer into an existing web application and am having problems with the report viewer not displaying correctly (see attachment toolbar.jpg).
I have done plenty of searching around the various forums and have come to the conclusion that the reason for the toolbar not being displayed correctly is because the page's HEAD tag does not contain runat="server".
Unfortunately, our web project requires that runat="server" cannot be set in the head (as other aspects of the application will fail). IS there a way to get the report viewer working in this way?
I have attached the HTML code for a test app which simulates this behaviour.

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<title></title>

</head>

<body>

<form id="form1" runat="server">

<div>

<telerik:ReportViewer ID="rptViewer" runat="server" SkinsPath="skins" Skin="orange">

</telerik:ReportViewer>

</div>

</form>

</body>

</html>

Many thanks in advance

MIke

General Discussions

answered on 06 Mar 2012

6 answers

361 views

Saving report in PDF with default file name

Hello,

I try to programmically set the default file name of my PDF report export but it doesn't work well. I read, on this forum, I have to set the DocumentName of the Report. But it doesn't work. When the dialog box appeared after selecting "Acrobat (PDF) File" in the toolbox of the report viewer, the file name is empty.
I try to set the default file name in the designer, in the constructor, in the OnRenderBegin method, but the file name is still empty.

Is it a bug or I missed something ? I am using the ReportViewer in Silverlight 5 ( version : Telerik_Reporting_Q1_2012_v6_0_12_215) and I use a ReportService.svc file to generate the report.

Thank you for your help.

Gilles

General Discussions

answered on 05 Mar 2012