Excel Files Created In VB Are Invisible
Feb 21, 2011
I create some files in VB.net from a master file but when I try to open the newly created file, Excel starts and nothing is displayed, you can see the outline of Excel and it's menus and nothing else. You can't do anything with excel except close the entire application. [Code] It is upon trying to re-open where it fails, outside of the VBE. I have not had a problem like this using VB6 before, so I am assuming I am doing or not doing something.
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Apr 14, 2012
I am creating an Excel Add-In using Visual Studio 2010. My intention was to add a context menu to a cell and perform some action on the selected cell or cells. Here is the code I have got as of now
[Code]...
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Jun 1, 2010
I have a program that creates excel and word documents from another main Excel workbook. Essentially it opens excel checks data, posts data to appropriate forms. It then saves them as (number from main excel) & date/time stamp and corresponding extension. I want to be able to list the created documents according to the number from the main excel workbook.
[Code]...
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Jul 26, 2011
I have an editor created invb.net that creates html files. And when i click the button run , the Internet Explorer opens my file that is inside the Richtextbox.
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Aug 18, 2011
I'm trying to copy multiple excel source files into one excel file. My current code is working only for 3 source files..If more than 3 files are there, it doesn't copy the data but creates blank work sheet in the output excel file. Lets say I have a source folder with 5 excel files. Each workbook contains one worksheet with data. It copies upto 3 worksheets along with data into output excel file.
Lets say excel1 contains A as work sheet, excel2 contains B as work sheet ,excel3 contains C as work sheet ,excel4 contains D as work sheet ,excel5 contains E as work sheet .Now my output excel file should look like..OutputExcel with A, B, C, D, E along with respective data.But my current code is giving output as A,B,C worksheets along with respective data but its creating blank sheet1,sheet2 in place of D & E.
SSIS Script Task Vb.Net Code:
Public
Sub Main()
Dim filePath
As
String =
[code].....
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Jan 6, 2012
I am currently using a DevExpress (10.2) Banded GridView within my Visual Studio 2010 project. It works great except I was have an area where I allow the user to choose which columns they want visible or invisible. I noticed that if I make all the columns within a band invisible the band still remains and gives an empty column in my grid. I was wondering if there is some way to automatically
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Jun 10, 2009
I have VB project and I tried to use PUBLISH feature.It seems to create nicely some kind of setup program, but the setup program does not ask where to copy files (it does not seem to copy filesto target machine "PROGRAM FILES".)Is this setup program somehow different from usual installers?
NOTE: I want that app files are installed to Hard disk( from USB stick source)Is the signing recommended or necessary? My App is pretty simple, its just using access DB + printer api, should I still sign?
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Aug 12, 2009
I am creating a VBA application using Excel 2007 and would like to make virtually all of the standard Office and Excel menus invisible to the user and present to the user only my custom menu controls. I have been successful in doing this for all objects on the Ribbon as well as those on the Microsoft Office Button Menu, with the exception of the "recently opened files list" box, that also has the "Excel Options" and "Exit Excel" buttons on it. Can anyone tell me the name of the object for this control so that I can make it invisible?
Here is the relevant snipit of XML code that is in my CustomUI.xml file:
[Code]...
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Nov 9, 2010
I can do this using VBA, but I want to be able to create the code using a compiled VB programme, which can then be opened in Excel.
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Oct 23, 2009
The following code works fine but seems to leave instances of excel.exe running in the background. How do I go about closing out this sub properly?
Private Sub ReadExcel(ByVal childform As Fone_Builder_Delux.frmData, ByVal FileName As String)
' In progress
childform.sampleloaded = False
[code]....
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Feb 12, 2012
[URL]..a good way to create Excel files without using Ms Excel,but this is C# source code,I used [URL]..to convert from C# to VB.NET,but after conversion There are some strange errors :
Error21Too many characters in character literalc:BBBXLSExportDemoXLSExportDemoExcelDocument.vb1625XLSExportDemo
Error22Empty character literalc:BBBXLSExportDemoXLSExportDemoExcelDocument.vb1633XLSExportDemo
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Nov 2, 2009
I created a vb.net RTD server as explained in the link below in vb 2008 express. [URL]. But this link gives no indication of how to register the dll on another machine. I tried to register the dll using regasm, but it still doesn't work. (I keep getting #N/A s).
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Dec 7, 2005
I am trying to retrieve an excel chart (created out of .net), which i have earlier copied to the clipboard.As long as I work with type bitmap I can copy/retrieve it as follows:
Code:' copy to clipboard (in .net)charts.CopyPicture(Office.XlPictureAppearance.xlScreen, Office.XlCopyPictureFormat.xlBitmap)
' retrieve it againimgImage=Clipboard.GetDataObject.GetData(DataFormats.Bitmap)
Unfortunately, the quality of the bitmap is rather bad, thus I would like to copy it as a Metafile. The copying works, but the retrieving will only return Nothing.
Code:' copy to clipboard (in .net)charts.CopyPicture(Office.XlPictureAppearance.xlScreen, Office.XlCopyPictureFormat.xlPicture)
' retrieve it againimgImage=Clipboard.GetDataObject.GetData(DataFormats.MetaFilePict) ' returns Nothing!
I have checked if the object is available in the clipboard using GetDataPresent and it shows that there is a metafile available. Still, it returns nothing.On a side note: Is there a way to avoid using the clipboard? After all I am creating the charts in .NET and I need them there as well. Could I access the image of the chartobject directly?
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Jun 20, 2010
which are the control used to display word files and excel sheets inside vb.net forms ? (i have already added reference lib.)
Platform: Vb.net (framework : 3.5)
language : visual basic
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Aug 23, 2011
I am trying to import a bunch of excel 2003 files all with A:H columns and they are under the same headings etc. into a table in access 2003 database. This is a module in access im making. Im using a file search to look for every file that begins with Format (which they all do ) to get at all the files in the folder path. is there a more efficient way to do this? somehow select all files in a folder? and import each to the same table in access? The DoCmd.TransferSpreadsheet seeems to take each file path individually so I'm not sure how to get each file name in the folder to import it.
I have this at the moment:
Sub Import()
Dim db As Database
Set db = CurrentDb
[Code].....
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Jul 30, 2011
I have an app where a user enters information on a ticket and that ticket is saved off to a file on a share.Later on, when the ticket is closed or resolved, the file is deleted.Pretty straightforward.The below code is used to achieve this but, and this is the odd part, I'm finding that sometimes the app does not write the file and other times it will not delete it.I've confirmed that the user is running the latest version, that the tool isn't in off line mode, that all the appropriate criteria are set to true before entering the routines. It works 99% of the time but every so often it doesn't create/delete the file and there are no errors thrown or anything.Going into this section of code, chkOffline is not checked, "GoNoGo" is set to "Go", "Type" is set to "Live" and all fields have been filled out on the form(and vetted).What's more, there are other actions earlier in the app/sub that rely on these same conditions and those actions are getting carried out.[code]
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May 29, 2009
I've been having a very odd problem when creating zip files in vb.net. They are ok when I run the code and save the file locally. However, if I run the program via remote desktop, and then save locally, the zip file is corrupted, and will not open (message "cannot open file:it does not appear to be a valid archive").I have tried opening it as a txt file, and found that there is a load of HTML at the bottom of the corrupt version, that the non-corrupt version does not have. Anyone got any idea how this extra HTML might have got there?[code]
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Feb 6, 2010
I want to use icon files that reside outside of Excel on my Excel toolbars for macro buttons I have created (I don't want to use the customizing function within Excel, but rather, icons that have already been created). In some prior life, I have done this and have some neat-looking icons on the Excel that resides on my desktop. I don't know how I did it, but I know it's doable!
Alternatively, if someone could tell me how to copy over the customized Excel setup, that would work too. I tried copying over my "Book 1" file, but got a message about macro security and digital certificates.
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Apr 2, 2009
I am need of creating a windows executable that contains a compression of certain other binary files, (executables etc)
It is a basic form with a button, on press of the button, it has to decompress certain binary files( some other executables too) into a certain path, the decompression happens based on some specific conditions and not always., This is the reason I could not use WinZIP to create the EXE.
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Jul 26, 2009
I know how to monitor newly created files etc but what i want to do now is monitor firefox and IE when they close. my application is running in the bg and i need it to perform a command when the browser closes.
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Apr 6, 2010
I have 2 blocks of code, if someone could help me put them together I would get the functionality I am looking for. The first block of code downloads a gridview to excel using the download dialog I am looking for:
Public Overloads Overrides Sub VerifyRenderingInServerForm(ByVal control As Control)
' Verifies that the control is rendered
End Sub
Private Sub ExportToExcel(ByVal filename As String, ByVal gv As GridView, ByVal numOfCol As Integer)
Response.Clear()
[Code]...
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Apr 8, 2012
I have code for a user created button that gets placed on a custom ribbon control, within a custom drop-down menu.[code]...
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Mar 23, 2010
I am trying to put some Visual Basic Solutions/Projects into Source Code Control. Is there a list anywhere of all the Directories/Files that are created Dynamically by the compile that I can exclude from the repository.
i.e.: Release or obj or dll directories
If so, is it the Directory and All the files under it, or do some of the files need to remain like .xml files.
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Oct 7, 2011
Are DLL files created by creating a Class file in VB ? If not, what are their purpose ? If I were to create a class that held the functions I needed for my program to function, would the class file compile with the assembly as a DLL ? Do I have it all wrong ?
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Mar 14, 2009
Hi,Can anybody let me know how to identify file created version of two MPP files.Ex: I have two MS project files on my PC, one is created in MS project 2003 and other is created in MS project 2007. How can i identify the file created version of two files through programing.
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Dec 4, 2009
here is a copy of my current code. Am trying to open an existing Excel spreadsheet then retrieve the old balance data refigure the new balance and store new data into the spreadsheet. Am I on the right tracK, or way out in left field?
Private
oWB.SaveAs(
"Checkbook.xlsx") Nothing
oWB.Close()
[Code].....
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Jun 3, 2009
[Code]...
overcome the ActiveX error Do I need to add a referrence? If not "Registered" how to do it?
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Jun 9, 2011
I want to create a program that I can create a Text file folder on my desktop and move all the text files into the folder.
Here is what I have so far:
Below is where I create the Text folder:
Dim myPath As String = IO.Path.Combine(My.Computer.FileSystem.SpecialDirectories.Desktop, "Text")
[Code].....
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Oct 7, 2009
Private Sub submit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles submit.Click
m_streamWriter.BaseStream.Seek(0, SeekOrigin.End)
i += 1
m_streamWriter.Write("{0}{1}{2}{3}{4} ", i, " ", TextBox4.Text, " ", DateTime.Now.ToLongTimeString() + ControlChars.Lf)
m_streamWriter.WriteLine(" " + ControlChars.Lf)
m_streamWriter.Close()
[Code]...
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Mar 11, 2011
I have a Datetimepicker, when i select a date it brings up in a listbox all the files created on that day but in no particular order. So i wanted it sorted by when they were created (not to fussed either ascending or descending). i tried using the code below with no luck, This adds multiple of blocks of the same files on the selected date
[Code].....
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