I managed to export my data to an excel file, by using a excel template that I created beforehand. But I'd rather have that the excel file will be create when I press the button instead going to my file.
Dim ApExcel As Object
ApExcel = CreateObject("Excel.application")
ApExcel.Visible = True
[Code]....
I would like have a progress bar like Outlook 2007. when you click on a link in a message. you can see a progress bar between the ribbon menu and reading pane in outlook 2007.
Is it possible to have the same progress in Excel 2007?
i need to generate an excel sheet from an excel template which contains drop down lists. I need to use the template and populate the with data from datbase and select the appropriate value from the drop down lists and generate the new excel sheet.
View 2 RepliesI have a an excel file that has been manually populated, and now needs to be automatically populated using ASP.NET, vb or c#. I've been looking around, and have found examples on how to export a gridview, and data to excel sheet, but not anyway to maintain the format of the original template. I've recently populated a word document using merge fields... does excel have anything similar? Could I break the file down into XML and use that as a template?
View 1 Repliesi make my textboxes to export data into an excel template....it works fine but there are few errors too..but i don't know how to fix it...here is my code.
Dim objExcel As Object
Dim objWorkBook As Object
Dim objWorkSheet As Object
[Code]....
for the objworkbook.SaveAs,it will always ask me to replace to file and i would like to use SAVE command...bu it not works..anything happen?sumore everytime i run this process,it will tell me the file is read-only while the setting doesn't shows that the file is read-only...and i have to go to task manager and end the EXCEL process by myself to run the process again
I have a program that needs to create a downloadable excel template with the following headers on the first row named, name, age, gender. And I also want the template to only have 1 sheet on it. How can I create a sample template using vb.net code?
View 6 RepliesI need to port a VBA app to VB.NET, there is only one problem excel won't save my template. Excel opens the right file and it shows me the save file dialog, only one problem it won't save any file, however it won't give me an error but won't return me the file path because it doesn't save the file anywhere.
[Code]...
I have attached a printscreen version of my excel template here,
Now I just want to know, using vb.net code, on how can I import this data from a specific cell, including the header itself so I can insert it into mysql database.
I want to open a excel template with a browse button, the file needs to open and must be directly saved by the user. after the file is saved the file location needs to be displayed in a textbox.With this i can open excel itself, but i don't know how to open the template and save the document
Dim Xl As Excel.Application
Dim Filepath As String
Dim Workbook As Excel.Workbook
[code]....
The file opens and i get a save as dialog, but when i want to save the document it doesn;t save at all, However it won't give me a error.
I can't get this to work. My program fills all the values into an Excel spreadsheet- no problems there. What I'd like to do is a print preview/print function. I can't seem to get my code right, all I get are blank pages in the print preview box.
Dim oExcel As Object = CreateObject("Excel.Application")
oExcel.Workbooks.Open("C:DailyLogsDailyLog.xlsx")
PrintPreviewDialog1.Document = PrintDocument1
PrintPreviewDialog1.ShowDialog()
oExcel.Sheet1.PrintPreview()
So as I see it, this should open excel, then navigate to the actual excel file. The print preview dialog should come up, which it does, and the excel sheet1 should be previewing, but it's not? I don't have any errors, just a blank print preview. At least thats how I see it, but obviously I'm wrong because it won't work.
I have a template in an excel worksheet. I can successfully insert data into the worksheet and print it out with backend coding.
The problem I am facing is, the reverse empty space for the header and side is too much.
Is there any possible way to reduce the empty space?
Using NPOI and attempting to follow a tutorial here: [URL]..I'm coming across an "Object reference not set to an instance of an object" error at this line: sheet.GetRow(1).GetCell(1).SetCellValue("some test value")
when trying to use this code:
Imports System.IO
Imports System.Web.Security
Imports NPOI.HSSF.UserModel
Imports NPOI.SS.UserModel
Imports NPOI.SS.Util
Imports NPOI.HSSF.Util
[Code]...
Yet the question is still open...why didn't the code in the first example work? Do you have to declare every new row of data? What happens when you have lots of rows of database data?
I need to open a .xlt for editing, like so:
System.Diagnostics.Process.Start("Template.xlt", "Editable=True")
But I don't know the correct switch in Excel. This is the same as right-clicking on an .xlt and choosing "Open", whereas the default action is "New".
I get the following error message when I try the following:[code]"Excel cannot open the file 'ContactReports.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file."What I would like to do is Open a excel file that is the XLTemplatePath and the either rename or save the file at the XLSaveReportPath and then use that renamed/saved file to fill the report out.I am using Visual Studio 2008 in VB.NET
View 2 RepliesIn VB.NET,I want to create template at runtime and save it the template with name. for ex : Administrator design a page with 5 fields like using firstname, lastname, dob,nationality and job. He want to assign this page to the user with some restriction like user1 need to enter the all the fields and save it the forms as user1profile, but user2 need to enter only firstname and lastname and save it as user2profile.(in features, he can remove the fields from the form).
View 1 RepliesI'm working on my first T4 code generation tool to add some Stored Procedure helper code to my project. I've created custom types (e.g. StoredProcedure and StoredProcedureParameter to help with my code generation and have included the assembly and namespace references in my code:
<#@ template debug="false" hostspecific="false" language="VB" #>
<#@ output extension=".generated.vb" #>
<#@ assembly name="$(TargetPath)" #>
<#@ import namespace="StoredProcCodeGenerator" #>
This allows me to use my custom types in my T4 template code. However, because my custom types exist in the same project as the T4 template code, I can't recompile my project once I run the template code without restarting Visual Studio. This isn't very much fun.
I read a great article that addresses this exact issue by using the T4 Toolbox, but it's not working. Either I'm implementing the VolatileAssembly directive wrong or the T4 toolbox simply didn't get installed. I'm not sure that the toolbox got installed correctly (I'm using VS 2010 on Win XP).
I am just starting out on VB so this is a very elementary question. If I want parse a file and store results in a csv format, which template do I use? Console Application? Empty Project?
View 1 RepliesI need to access the current instance of MS Excel. To do that, I wrote the following code:
Imports Excel = Microsoft.Office.Interop.Excel
Imports System.Diagnostics
Private _ExcelApp As Excel.Application
[Code].....
The code runs nice, but it has a problem: After the user close the Excel application (click button X - note: no other instance of Excel exists), if you open the Windows's task manager, its possible to see the process Excel.exe.
If I open and close the Excel application, there is no process Excel.exe, but if I run my code with the Excel application openned, after the user close the Excel application, the process Excel.exe isn't finished.
I would like to have windows CE devices available and am unable to see how to select that option.
Under tools > options > device tools - Windows CE device is listed.
I'm new to this and unsure how to do this. I created a project, but it's not right for windows ce and does not deploy.
Do I need a windows ce template or how can it be selected under new project?
I have been working on a inventory management system for a friend of mine. It has to be able to keep track of incoming and outgoing stock from his business.
I have already got all the programing done, working great! But now it has got to the stage, that I need the program to print out invoices from the program. I have the program extract certain records from an attached database, and will most probably pass them into a variable in the function.
NOW... I have a template of the tax invoice page setup in MS word. I was going to make a macro in word that will automatically fill in all the "static" information, but I was wondering if passing the variables from the main program into the word macro is: 1. possible and 2. the best way of doing this.
I am still a noob when it comes to VB so please excuse the next question, but is there a way to set up a page to be printed including tables, logo, different font styles.. etc within the VB program?
On creating a new project in Visual Basic 2008 Express Edition (Version 9), where you get to choose a template, I can't find Standard EXE anywhere.
View 5 RepliesI'm making a signup application to go along with a website I'm making with HTML. I've already made one version of it with a WPF Browser application template, but it's not working the way I'd like it to. Is this the template I should be using or should I make it in the generic windows form application?
View 1 RepliesI am using Visual Studio 2008 Express, and I was wonder which Visual Studio Installed Template I should use just to execute VB code? Previously, I generated a project using Window Form template with a button to start, and it has references which made my .exe not to execute in any directory structure. Someone indicated that it must not have other absolute references and I think this was using absolute references? All I need to is to execute VB Code. What template would you suggest? Where do I put the start of the VB program to execute at? Since I don't need a form, there is no on event for me?
View 6 RepliesI'm trying to create my own templated helpers but I got stuck on TextBoxFor syntax. In C# its:
<%= Html.TextBoxFor(model => model) %>
And I cannot figure out (or google it) - how to write that in vb.net?
Try5Times will try a function for 5 times.that function can have any number of argument and return a boolean.
If the function return false, try again.
If the function return true, stop.
How to make such function and delegate? Is there a general delegate?
I want to develop an app with custom forms. When I finish to create a custom form, how can I set this form as a template? I want to select this form from the templates, when I add a new form to my project.
View 3 RepliesI've done a lot of work to customize the template for ContextMenu in my app, and it worked great as a "right-click" popup window.To my enormous surprise, when I wanted to add the same ContextMenu to a button to work as a kind of "drop-down" menu, it reverted back to the default template. It is really, really, weird, considering it's the exact same control I'm using, and when I right-click the button the template is the one I customized, but when I left-click it(and open it with ContextMenu.IsOpen = True) it uses the default template? I'm pretty baffled right now, and hope that this isn't one of the (many) quirks with WPF that will require me to write hundreds of lines of XML code to fix something that shouldn't even be an issue in the first place.
View 3 RepliesHow do you deserialized a serialized object?I'm trying to extract the serials of fingerprint template which will be stored to the database. Here is my
Dim features As DPFP.FeatureSet = ExtractFeatures(Sample, DPFP.Processing.DataPurpose.Enrollment) <--- Serialized Object
And here is my sad failure attemp:
SetText(String.Format("Stat: {0}", features.DeSerialize(WHAT SHOULD I PUT IN HERE????)))
I have a gridview that I would like to be able to bind to several sqldatasources, but still use template fields. Each datasource is different and would have different columns so I'm not sure how to go about this. Is it possible to define a set of template fields or overlying template per datasource?
View 2 RepliesI'm writing some project management software for a buddy of mine. He has some Word Template files that he uses to create his actual contracts to be signed. I'm trying to find a way in .NET to extract the contract data from SQL Server and use that data to automatically create the Word files for each project with the Template Data filled in.
View 10 Replies
