Questions on Telerik Document Processing Forum

3 answers

93 views

No columns support, any idea how to use with columns?

Does anyone know how to handle columns? it appears that this is not a feature Telerik has added yet which i think is a Big oversight.

Most business related documents i have encountered all have columns which means when i tried to use Telerik's component they get all screwed up and not formatted right. Anyone have a suggestion how to address this short coming in code?

I sure hope Telerik realizes this is a big oversight and for Wordprocessing to be taken seriously they will need this.

In the mean time i either need to move to a different vendor component, or hopefully find a solution here...

any ideas?

WordsProcessing

answered on 14 Sep 2015

3 answers

315 views

Converting from ZipPackage to ZipArchive

I am trying to incorporate the latest build with ZipArchive rather than ZipPackage and am having difficulty getting it to create a valid zip file. Here is what works using the ZipPackage:

Dim VehicleID As Int32 = CInt(ddVehicleList.SelectedValue)

Dim memStream As New MemoryStream()

Dim Package As ZipPackage = ZipPackage.Create(memStream)

If VehicleID <> 0 Then

Dim fileIndex As Int32 = 0

For Each lvItem As ListViewItem In lvImages.Items

Try

Dim cbSelected As CheckBox = lvItem.FindControl("cbSelected")

If cbSelected.Checked Then

fileIndex += 1

Dim url As String = cbSelected.Attributes("url")

Dim photo As ZipData.Photo = GetPhotoWithTagByURL(url, lvItem, fileIndex)

Dim stream As Stream = New MemoryStream(photo.Data)

Package.AddStream(stream, photo.Name)

End If

Catch ex As Exception

End Try

Next

Else

End If

SendZipToClient(memStream, Package

Private Sub SendZipToClient(memStream As MemoryStream, Package As ZipPackage)

Dim FileName As String = ddVehicleList.SelectedItem.Text.Trim.Replace(" ", "_")

Package.Close(False)

memStream.Position = 0

If memStream IsNot Nothing AndAlso memStream.Length > 0 Then

Response.Clear()

Response.AddHeader("content-disposition", "attachment; filename=" + FileName + "_images.zip")

Response.ContentType = "application/zip"

Response.BinaryWrite(memStream.ToArray())

Response.[End]()

End If

End Sub

This is what I have so far with ZipArchive (gives me an invalid zip file):

Dim VehicleID As Int32 = CInt(ddVehicleList.SelectedValue)

Dim memStream As New MemoryStream()

Dim Archive As New ZipArchive(memStream, ZipArchiveMode.Create, False, System.Text.Encoding.UTF8)

If VehicleID <> 0 Then

Dim fileIndex As Int32 = 0

For Each lvItem As ListViewItem In lvImages.Items

Try

Dim cbSelected As CheckBox = lvItem.FindControl("cbSelected")

If cbSelected.Checked Then

fileIndex += 1

Dim url As String = cbSelected.Attributes("url")

Dim photo As ZipData.Photo = GetPhotoWithTagByURL(url, lvItem, fileIndex)

Dim stream As Stream = New MemoryStream(photo.Data)

'Package.AddStream(stream, photo.Name)

Dim lAttachment As ZipArchiveEntry = Archive.CreateEntry(photo.Name)

Using lAttachmentStream = lAttachment.Open()

Using lStreamWriter = New StreamWriter(stream)

lStreamWriter.Flush()

End Using

lAttachment.Dispose()

End If

Catch ex As Exception

End Try

Next

Else

End If

SendZipToClient(memStream, Archive)

Private Sub SendZipToClient(memStream As MemoryStream, Package As ZipArchive)

Dim FileName As String = ddVehicleList.SelectedItem.Text.Trim.Replace(" ", "_")

'Package.Close(False)

memStream.Position = 0

If memStream IsNot Nothing AndAlso memStream.Length > 0 Then

Response.Clear()

Response.AddHeader("content-disposition", "attachment; filename=" + FileName + "_images.zip")

Response.ContentType = "application/zip"

Response.BinaryWrite(memStream.ToArray())

Response.[End]()

End If

End Sub

Can you please tell me what I am doing wrong?

Thanks.

Charles

ZipLibrary

answered on 07 Sep 2015

3 answers

193 views

ASP.Net SpreadProcessing

I want to set the paper type and ScaleFactor of worksheet but the code below for papertype and scalefactor does not compile. I would like some help with this.

WorksheetPageSetup pageSetup = wb.ActiveWorksheet.WorksheetPageSetup;

pageSetup.Margins = new PageMargins(25.00, 25.00, 25.00, 25.00);

pageSetup.PaperType = PaperType.Letter;

pageSetup.ScaleFactor = new Size(0.9, 0.9);

SpreadProcessing

answered on 04 Sep 2015

1 answer

323 views

ASP.Net SpreadProcessing - Pivot

Is it possible to insert a pivot table into the worksheet using SpreadProcessing?

SpreadProcessing

answered on 02 Sep 2015

3 answers

1.0K+ views

Merge and save as PDF

Hi

We are working on a module which will accept data from a web api web service, use it to populate a word document via mail merge and save the document as a PDF. Is this a situation that RadWordsProcessing will be help with?

Regards

John

WordsProcessing

answered on 24 Aug 2015

1 answer

243 views

ZipArchive Exception type with bad password

Is there a reliable way to detect a bad password when opening a ZipArchive? I'm currently getting an InvalidOperationException when reading the first entry, and the message is a generic "Invalid data". Exception shared below.

Telerik.Windows.Zip.InvalidDataException occurred
HResult=-2146233088
Message=Invalid data
Source=Telerik.Windows.Zip
StackTrace:
at Telerik.Windows.Zip.DeflateDecompressor.SetPreviousCode() in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 630
at Telerik.Windows.Zip.DeflateDecompressor.ReadTreeCodes() in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 589
at Telerik.Windows.Zip.DeflateDecompressor.DecodeDynamicBlockHeader() in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 534
at Telerik.Windows.Zip.DeflateDecompressor.CheckDecodeState() in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 274
at Telerik.Windows.Zip.DeflateDecompressor.Decode() in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 233
at Telerik.Windows.Zip.DeflateDecompressor.Inflate(Byte[] bytes, Int32 offset, Int32 length) in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 736
at Telerik.Windows.Zip.DeflateDecompressor.ProcessTransform(Boolean finalBlock) in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\Deflate\DeflateDecompressor.cs:line 181
at Telerik.Windows.Zip.CompressionTransformBase.TransformFinalBlock(Byte[] inputBuffer, Int32 inputOffset, Int32 inputCount) in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\CompressionTransformBase.cs:line 162
at Telerik.Windows.Zip.OperationStream.Read(Byte[] buffer, Int32 offset, Int32 count) in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\OperationStream.cs:line 395
at Telerik.Windows.Zip.CompressedStream.Read(Byte[] buffer, Int32 offset, Int32 count) in c:\TB\221\WPF_Scrum\Release_WPF\Sources\Development\Frameworks\Zip\Compression\CompressedStream.cs:line 155
at System.IO.Stream.InternalCopyTo(Stream destination, Int32 bufferSize)
at System.IO.Stream.CopyTo(Stream destination)
at PacketMonitor.BinaryLog.LogReader.Open(String fileName, String password)
InnerException:

ZipLibrary

answered on 24 Aug 2015

1 answer

158 views

PDF FormFill

Is it possible to fill the form fields in a PDF with the current UI for WPF DevTools?

PdfProcessing

answered on 18 Aug 2015

2 answers

879 views

Table - Text Font Size

Hello,

I am struggling setting the Font Size of all the Text in my Table that i am drawing inside of my pdf document. It seems like it is defaulting to either 10 or 12... I need to display at least 4 columns in a row, and i want to reduce the font size to at least 8. Is there any way to do this without setting up a unique block each time and then trying to add it to Cell, and Row , etc...

My code looks like this below:

---------------------------------------------------------------------------------------------------------------------------------------------------------

Dim RevenueTable As New Table()

Dim firstRow As TableRow = RevenueTable.Rows.AddTableRow()

firstRow.Cells.AddTableCell().Blocks.AddBlock().InsertText("---------------------------")
firstRow.Cells.AddTableCell().Blocks.AddBlock().InsertText("--------------------SERVICE")
firstRow.Cells.AddTableCell().Blocks.AddBlock().InsertText(" DETAILS-------------------")
firstRow.Cells.AddTableCell().Blocks.AddBlock().InsertText("---------------------------")

Dim secondRow As TableRow = RevenueTable.Rows.AddTableRow()
secondRow.Cells.AddTableCell().Blocks.AddBlock().InsertText(objReceipt.SERVCODE(i))
secondRow.Cells.AddTableCell().Blocks.AddBlock().InsertText(objReceipt.SERVNAME(i))
secondRow.Cells.AddTableCell().Blocks.AddBlock().InsertText(objReceipt.SERVQTY(i))
secondRow.Cells.AddTableCell().Blocks.AddBlock().InsertText("")

Dim ServiceCodeRowDesc As TableRow = RevenueTable.Rows.AddTableRow()
ServiceCodeRowDesc.Cells.AddTableCell().Blocks.AddBlock().InsertText("Revenue Desc")
ServiceCodeRowDesc.Cells.AddTableCell().Blocks.AddBlock().InsertText("Item Price")
ServiceCodeRowDesc.Cells.AddTableCell().Blocks.AddBlock().InsertText("Qty")
ServiceCodeRowDesc.Cells.AddTableCell().Blocks.AddBlock().InsertText("Revenue Amount")

{....lines of code removed ....}

editor.TextProperties.FontSize = 8
editor.DrawTable(RevenueTable)

------------------------------------------------------------------------------------------------------------------------------------------------

The font size is not 8.

PdfProcessing

answered on 13 Aug 2015

2 answers

402 views

[Silverlight] Umlaute (ä ü ö) in PDF Export

Hey,

I'm using a RadfixedDocument to create a Report and the PdfFormatProvider to export the Report to PDF.

Everything works fine, except for german Umlaut Letters (ä, ö, ü). They just disappear in the generated PDF. I couldn't find a switch in the Export Settings or anything else, can you give me some directions?

Cheers,

Jens

PdfProcessing