I am using the below code in macro to delete blank rows in excel. Can you please help me in converting the same into Vbscript?
Columns("A:A").Select
Selection.SpecialCells(xlCellTypeBlanks).Select
Selection.EntireRow.Delete
waiting for your valuable response.
VBScript doesn't provide implicit parent objects like the VBA runtime environment does, so you need to make everything explicit:
Set xl = CreateObject("Excel.Application")
Set wb = xl.Workbooks.Add
Set ws = wb.Sheets(1)
ws.Columns("A:A").Select
...
Also, VBScript doesn't recognize VBA named constants, so you need to either use the numeric value:
...
xl.Selection.SpecialCells(4).Select
...
or define the constant in your script:
Const xlCellTypeBlanks = 4
...
xl.Selection.SpecialCells(xlCellTypeBlanks).Select
...
See here for more information about translating VBA to VBScript.
I am getting an error message i.e.
Type mismatch: 'EMXWEB_IE_LAUNCH'
Line (1): "' ==============================================================================".
the function is
Option Explicit
Public Function EMXWEB_IE_LAUNCH (dicArguments, sErrMsg)
Dim strVersion
Dim strExeVersion
Dim WshShell
Dim strEMXWebBrowserTitleBarText
Dim ie
Const strFunctionName = "EMXWEB_IE_LAUNCH"
Set ie = CreateObject( "InternetExplorer.Application" )
ie.Navigate "www.google.com"
ie.Visible=True
End Function
Could any one let me know where i am wrong and why i am getting this issue
I see errors like this in QTP with "line(1)" and it is sometimes related to a library being loaded previous to the library you have that function in. Missing an end of block or end of function in other library.
Maybe you can relate, but I also see this strange stuff when the QTP's rich text format it saves files in gets corrupted. you can try pasting the entire code into notepad to get plain text, then replace the entire QTP file with the text from notepad and save. This craziness has worked for me several times.
I am writing in vb, and using excels parameters to convert .xls documents to pdf. The process works fine because I am using a string. What I need to know is to somehow loop through the source folder and then convert all files in that folder to pdf and put in the export folder keeping the original file name. Loops are seriously the bane of my existence in programming even though I know you need it for a solid foundation in this industry.
EXAMPLE:
Dim excelApplication As ApplicationClass = New ApplicationClass()
Dim excelWorkbook As Workbook = Nothing
Dim paramSourceBookPath As String = "C:\My_Projects\Testing\filename.xls"
Dim paramExportFilePath As String = "C:\My_Projects\Testing\filename.pdf"
Thanks in advance.
Try this:
Dim dir As New IO.DirectoryInfo(path)
Dim files As IO.FileInfo() = dir.GetFiles("*.xls")
For Each file In files
'Do Something
Next
At work we make pretty extensive use of Visio drawing as support for documentation. Unfortunately vsd files don't play nicely with our wiki or documentation extraction tools like javadoc, doxygen or naturaldocs. While it is possible to convert Visio files to images manually, it's just a hassle to keep the image current and the image files are bound to get out of date. And let's face it: Having generated files in revision control feels so wrong.
So I'm looking for a command line tool that can convert a vsd file to jpeg, png, gif or any image that can be converted to an image that a browser can display. Preferably it will run under unix, but windows only is also fine. I can handle the rest of the automation chain, cron job, image to image conversion and ssh, scp, multiple files, etc.
And that's why I'm turning to you: I can't find such a tool. I don't think I can even pay for such a tool. Is my Google-fu completely off? Can you help me?
I mean, it has got to be possible. There has to be a way to hook into Visio with COM and get it to save as image. I'm using Visio 2007 by the way.
Thanks in advance.
I slapped something together quickly using VB6, and you can download it at:
http://fournier.jonathan.googlepages.com/Vis2Img.exe
You just pass in the input visio file path, then the output file path (visio exports based on file extension) and optionally the page number to export.
Also here is the source code I used, if you want to mess with it or turn it into a VBScript or something, it should work, though you'd need to finish converting it to late-bound code.
hope that helps,
Jon
Dim TheCmd As String
Const visOpenRO = 2
Const visOpenMinimized = 16
Const visOpenHidden = 64
Const visOpenMacrosDisabled = 128
Const visOpenNoWorkspace = 256
Sub Main()
' interpret command line arguments - separated by spaces outside of double quotes
TheCmd = Command
Dim TheCmds() As String
If SplitCommandArg(TheCmds) Then
If UBound(TheCmds) > 1 Then
Dim PageNum As Long
If UBound(TheCmds) >= 3 Then
PageNum = Val(TheCmds(3))
Else
PageNum = 1
End If
' if the input or output file doesn't contain a file path, then assume the same
If InStr(1, TheCmds(1), "\") = 0 Then
TheCmds(1) = App.Path & "\" & TheCmds(1)
End If
If InStr(1, TheCmds(2), "\") = 0 Then
TheCmds(2) = App.Path & "\" & TheCmds(2)
End If
ConvertVisToImg TheCmds(1), TheCmds(2), PageNum
Else
' no good - need an in and out file
End If
End If
End Sub
Function ConvertVisToImg(ByVal InVisPath As String, ByVal OutImgPath As String, PageNum As Long) As Boolean
ConvertVisToImg = True
On Error GoTo PROC_ERR
' create a new visio instance
Dim VisApp As Visio.Application
Set VisApp = CreateObject("Visio.Application")
' open invispath
Dim ConvDoc As Visio.Document
Set ConvDoc = VisApp.Documents.OpenEx(InVisPath, visOpenRO + visOpenMinimized + visOpenHidden + visOpenMacrosDisabled + visOpenNoWorkspace)
' export to outimgpath
If Not ConvDoc.Pages(PageNum) Is Nothing Then
ConvDoc.Pages(PageNum).Export OutImgPath
Else
MsgBox "Invalid export page"
ConvertVisToImg = False
GoTo PROC_END
End If
' close it off
PROC_END:
On Error Resume Next
VisApp.Quit
Set VisApp = Nothing
Exit Function
PROC_ERR:
MsgBox Err.Description & vbCr & "Num:" & Err.Number
GoTo PROC_END
End Function
Function SplitCommandArg(ByRef Commands() As String) As Boolean
SplitCommandArg = True
'read through command and break it into an array delimited by space characters only when we're not inside double quotes
Dim InDblQts As Boolean
Dim CmdToSplit As String
CmdToSplit = TheCmd 'for debugging command line parser
'CmdToSplit = Command
Dim CharIdx As Integer
ReDim Commands(1 To 1)
For CharIdx = 1 To Len(CmdToSplit)
Dim CurrChar As String
CurrChar = Mid(CmdToSplit, CharIdx, 1)
If CurrChar = " " And Not InDblQts Then
'add another element to the commands array if InDblQts is false
If Commands(UBound(Commands)) <> "" Then ReDim Preserve Commands(LBound(Commands) To UBound(Commands) + 1)
ElseIf CurrChar = Chr(34) Then
'set InDblQts = true
If Not InDblQts Then InDblQts = True Else InDblQts = False
Else
Commands(UBound(Commands)) = Commands(UBound(Commands)) & CurrChar
End If
Next CharIdx
End Function
F# 2.0 script:
//Description:
// Generates images for all Visio diagrams in folder were run according to pages names
//Tools:
// Visio 2010 32bit is needed to open diagrams (I also installed VisioSDK32bit.exe on my Windows 7 64bit)
#r "C:/Program Files (x86)/Microsoft Visual Studio 10.0/Visual Studio Tools for Office/PIA/Office14/Microsoft.Office.Interop.Visio.dll"
open System
open System.IO
open Microsoft.Office.Interop.Visio
let visOpenRO = 2
let visOpenMinimized = 16
let visOpenHidden = 64
let visOpenMacrosDisabled = 128
let visOpenNoWorkspace = 256
let baseDir = Environment.CurrentDirectory;
let getAllDiagramFiles = Directory.GetFiles(baseDir,"*.vsd")
let drawImage fullPathToDiagramFile =
let diagrammingApplication = new ApplicationClass()
let flags = Convert.ToInt16(visOpenRO + visOpenMinimized + visOpenHidden + visOpenMacrosDisabled + visOpenNoWorkspace)
let document = diagrammingApplication.Documents.OpenEx(fullPathToDiagramFile,flags)
for page in document.Pages do
let imagePath = Path.Combine(baseDir, page.Name + ".png")
page.Export (imagePath)
document.Close()
diagrammingApplication.Quit()
let doItAll =
Array.iter drawImage getAllDiagramFiles
doItAll
You can try "Visio to image" converter
http://soft.postpdm.com/visio2image.html
Tested with MS Visio 2007 and 2010
There has to be a way to hook into Visio with COM and get it to save as image.
Why not try writing something yourself, then, if you know how to use COM stuff? After all, if you can't find anything already made to do it, and you know you can figure out how to do it yourself, why not write something to do it yourself?
EDIT: Elaborating a bit on what I stated in my comment: writing a script of some sort does seem to be your best option in this situation, and Python, at least, would be quite useful for that, using the comtypes library found here: http://starship.python.net/crew/theller/comtypes/ Of course, as I said, if you prefer to use a different scripting language, then you could try using that; the thing is, I've only really used COM with VBA and Python at this point (As an aside, Microsoft tends to refer to "Automation" these days rather than specifically referencing COM, I believe.) The nice thing about Python is that it's an interpreted language, and thus you just need a version of the interpreter for the different OSes you're using, with versions for Windows, OSX, Linux, Unix, etc. On the other hand, I doubt you can use COM on non-Windows systems without some sort of hack, so you may very well have to parse the data in the source files directly (and even though Visio's default formats appear to use some form of XML, it's probably one of those proprietary formats Microsoft seems to love).
If you haven't used Python before, the Python documentation has a good tutorial to get people started: http://docs.python.org/3.1/tutorial/index.html
And, of course, you'll want the Python interpreter itself: http://python.org/download/releases/3.1/ (Note that you may have to manually add the Python directory to the PATH environment variable after installation.)
When you write the script, you could probably have the syntax for running the script be something like "python visioexport.py <source/original file[ with path]>[ <new file[ with path]>]" (assuming the script file is in your Python directory), with the new file defaulting to a file of the same name and in the same folder/directory as the original (albeit with a different extension; in fact, if you wish, you could set it up to export to multiple formats, with the format defaulting to that of whatever default extension you choose and being specified by an alternate extension of you specify one in the file name. As well, you could likely set it up so that if you only have the new file name after the source file, no path specified, it'll save with that new file name to the source file's directory. And, of course, if you don't specify a path for the source file, just a file name, you could set it up to get the file from the current directory).
On the topic of file formats: it seems to me that converting to SVG might be the best thing to do, as it would be more space-efficient and would better reflect the original images' status as vectored images. On the other hand, the conversion from a Visio format to SVG is not perfect (or, at least, it wasn't in Visio 2003; I can't find a source of info similar to this one for Visio 2007), and as seen here, you may have to modify the resultant XML file (though that could be done using the script, after the file is exported, via parts of the Python standard library). If you don't mind the additional file size of bitmaps, and you'd rather not have to include additional code to fix resultant SVG files, then you probably should just go with a bitmap format such as PNG.
i'm not a VB programmer but i need a vbscript that convert image file (from local disk) to be converted to binary data and the passed to webservice. I realize how to pass data to webservice but i can't find how to convert the image file to binary data. I spend a lot of time to find some kind of solution but with no luck.
Can somebody help me?
Thanks!
Base64 encode VBS function (vb encoder algorithm), source code
http://www.motobit.com/tips/detpg_Base64Encode/
If you simply need to read the image file as binary data (in a way similar to reading text files), you can use the ADODB.Stream object:
Const adTypeBinary = 1
Dim oStream, bData
Set oStream = CreateObject("ADODB.Stream")
oStream.Type = adTypeBinary
oStream.Open
oStream.LoadFromFile "C:\MyImage.png"
bData = oStream.Read
' Do whatever you need with bData
...