Produce A Excel File From A Certain Series Of Code That Could Be Use For Report Generation?
Dec 7, 2011Is there a way in vb.net to produce a excel file from a certain series of code that could be use for report generation.
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Make Excel Report Generation
Sep 3, 2009I am working on an Excel report and I would like the top rows to be empty to allow for an image to be inserted. However, I do not want the image size to change the width of the columns and would rather the data below do that.
This is what I have so far:
If ComDset.Tables(0).Rows.Count > 0 Then
Try
[code].....
C# - Produce A PDF Report From Code In .NET For Scientific Data (winforms)?
Mar 13, 2011I have a "legacy" VB.NET application (winforms) written for .NET 1.1, and re-compiled under 2.0 that produces a report in HTML via a custom XmlTextWriter wrapper that is suited for HTML. The user then would print the report into pdf if they wanted to.
That was 2003, and now technology has changed a bit, especially within the C#/VB.NET world, and customers want to skip the HTML part, and go to PDF directly. What are my options for open source, or low cost PDF libraries that work well with .NET and must support tables with pictures (generated bitmaps from code) and text.
[Code]...
Jasper Report Generation Using .net?
Sep 19, 2011I want to call Jasper Reports via VB.net.Is this possible?
View 1 RepliesCrystal Report Generation From A Text Field In 2005?
Feb 6, 2009am a beginner in vb.net 2005 i have to generate a crystal report in vb.net from a textfield that the user enter and the following report should be generated depending on that query..
View 1 RepliesIn SSRS Under Report /REport Properties In The Code Tab Trying To Use Code From MSDN Library And Getting BC30465 Imports Statement Must Precede Any Declarations?
Aug 3, 2009It looks like this: Itis stripping out HTML characters.
Imports System.Text.RegularExpressions
Function GetTextFromHtml(ByVal htmlText As String) As String
[code].....
VS 2008 Make Sure That The Old Code And New Code Produce The Same Results?
Dec 18, 2009I am trying to rewrite some code and I am trying to determine if I am writing it correctly. My goal is to make sure that the old code and my new code produce the same results(i.e. are logically equivalent). Are the 2 code blocks below equivalent?
Old
If a = 1 then
If b = 3 OrElse b = 18 OrElse b = 20 OrElse b = 21 OrElse b = 4 then
' Do something
[code]....
Reference A Report Variable In The Report Properties Code Window Of A Local Report?
Apr 19, 2011how I can reference a report variable in the Report Properties Code Window of a local report? I have tried Variables!Claimant.Value (for a variable called Claimant) but I get an error "Reference to a non-shared member requires an object reference." I have tried qualifying it with Report. and also with the report name in front of it but I get errors with this also.I have the variable CLaimant defined in the Variables section of the Report Properties.
View 3 Replies.net - Produce Excel Document From SQL Data Table?
Apr 11, 2011In my project I have a summary data table which i want to export in Excel document, for this purpose i have deployed the following code:
Public Shared Function Main() As Integer
Dim exc As New Application
exc.Visible = True
[Code]....
I get the error of : Exception has been thrown by the target of an invocation
Code Generation Utility In C# / VB Code From UML Diagrams
Dec 4, 2011I am using C# to develop an enterprise level application. I use VS2010 Modeling Project to model my classes but there is no code generation utility which available for free. I want to know if is there any Utility/Extension that can generate C#/VB code from UML diagrams.
View 2 RepliesAdding A Rdlc Report To An Existing Excel File?
Jun 2, 2011This may be a lengthy explaination, but I am hoping to make myself clear.I have an existing Excel file that is created using the following code:
Dim warnings() As Microsoft.Reporting.WinForms.Warning = Nothing
Dim streamids() As String = Nothing
Dim mimeType As String = Nothing
[code].....
Parse Text File And Create An Excel Report?
Oct 22, 2010My application is supposed to parse a text file (relatively easy) and create an excel spreadsheet report. Should I write a stand alone VB.NET application that saves the excel file, or should I use VSTO? I am unsure if there are any differences in terms of ease of development, usability issues, API functions available, etc.Are there any other programming languages/interfaces/libraries that will allow me to rapidly develop an involved excel spreadsheet? I am talking about things like functions, graphs, etc.
View 3 RepliesC# - Code Generation Using .net?
Jan 9, 2010are there any classes in the .net framework that allow me to generate classes that i can save as .cs or .vb files ?
View 2 RepliesOffice Automation :: Code Hangs When An Excel File Is Opened To A Excel Workbook Object?
Aug 3, 2009I use the following code snippet
Dim exlapp As New Microsoft.Office.Interop.Excel.Application
Dim xlWorkBook_new As Microsoft.Office.Interop.Excel.Workbook
Dim strOriginal As String
strOriginal = Server.MapPath(Request.ApplicationPath & "/Attachments/") & "abc.xls"
xlWorkBook_new = exlapp.Workbooks.Open(strOriginal)
The code hangs in the last line. It works fine in the development environment. i deployed in windows server 2000 ,where I get this issue. the browser goes half way and throws the below exception after some time
[Code]...
I have set the identity impersonate to true in web config. This should be mostly an access rights issue.I have even provided access rights for the "everyone " user in the excel file and as well for the interop component. Please post ur valuable comments.
VS 2008 : Use Code To Read Excel File With Excel Installed?
Feb 7, 2012I am uploading an excel file to my app and want to read it. Do I need to have excel loaded to read this?I am getting an error of Object reference not set to an instance of an object.
Public Function GetExcelData(ByVal ExcelFilePath As String) As DataTable
Try
Dim OledbConnectionString As String = String.Empty
[code]....
Adding A Second Series To An Excel Chart?
Jan 7, 2010I am able to place a single series of chart data with my code but I cannot for the life of me figure out how to add a second series. I can add the Series ... I can Select the series but cannot with out errors figure out how to put data the the series' that I am creating ...
Ol' Mitch
xlApp.ActiveChart.SeriesCollection(1).Values = Rng1 <-- Error
xlApp.ActiveChart.SeriesCollection(2).Values = Rng2 <-- Error
[Code].....
Can WSSF 2010 Be Used For Code Generation
Jul 19, 2011I am new to WSSF and am wondering if it would work for solution with VB as the programming language if so how to achieve it. I have seen samples which generates C# code but my project requirement is VB .Net.
View 1 RepliesVS 2005 Why Does Code Produce 'WILD' Rather Than 'BILL'
Jul 25, 2011Why does the following code produce 'WILD' rather than 'BILL'? [code]
View 2 RepliesAuto-code Generation In Inherited Class?
Jul 10, 2009I am wishing to emulate the auto code generation that happens when you derive from a class, such as Form, and declare the Public Sub New() constructor. When this happens the constructor will auto-generate code like the following:
Public Class MyInheritedForm
Inherits Form
Public Sub New()
[Code].....
Code Generation For Property 'SelectedPeople' Failed
Jun 24, 2009The property on the error message is a List(Of Person) and for some reason it trigger this error, for almost anything I do, and its getting really annoying.
View 2 RepliesGetting The Sql Code In The Rich Text Box To Produce The Results For The Query?
Apr 12, 2009At present i have an interface which displays a string of sql code in a rich text box.
I also have my microsoft access database connected to the form.
How would i go about getting the sql code in the rich text box to produce the results for the query??
Search Network Code Sample To Produce VB Application?
Jun 7, 2012I would like to ask something about Network in VB.NetI try to search network code sample to produce VB.Net application (Like Server and client)But I found a lot of codes (Server and client) and the codes are very complicated for me because codes are mixed with chatting process So I would like to know or want some sample Network VB.Net application(code) the application has two forms
form1(server) and form2(client)
form2(client) has (one button or textbox)
form1(server) can make visible or invisible (button or textbox) of the form2 (Like that code, I can able to make or learn other processes) I want to know how to code it. If I can get the code, I can learn more smoothly with various way
Possible To Change A Report's Filter Via Vba Code In Mde File
Oct 11, 2009I need to be able change the filter on a report to reflect parameters selceted by the person running the report and then send the report as an rtf file via email.[code]However, acViewDesign is not avaialable for mde files. Also SendObject does not provide a way to apply a filter to a report. My application is split into an mde front-end and an mdb back end.
View 8 RepliesCannot Create New Solutions Due To Unsupported Code Parsing / Generation
Oct 27, 2009Trying to get some VB practice after a long time rest, but I'm having some issues even getting a new solution open. Ok, I have VB '08 Express on Vista (Visual Studio also installed) and whenever I try to create a new solution I get the following error:[code]Now I've checked the forums and seen that this error has come up a fair bit, but I've tried the couple of suggestions I have seen to no avail.
View 7 RepliesCode Generation Possibilities In Visual Studio 2010?
Dec 29, 2010Just started a new project and was kind of bummed out that instead of creating interface Im forced to spend quite large amount of time creating objects, INSERTs,UPDATEs.. that kind of thing. Mainly because it's booring. Anyway, I was wondering if there are tools in VS2010 for visual basic that would allow someone to generate clases and INSERT, UPDATE, DELETE stored procedures based on database structure OR creat INSERT, UPDATE, DELETE procedures and database structure based on class structure.
View 2 RepliesAdd-on/extension To Produce Quality VB Code In Visual Studio 2010?
Dec 28, 2011Currently, Smart Indent in VS 2010 is giving me lots of headaches. Everytime I try to put each parameter of a Sub or a Function into one line like
Private Function Foo (ByVal a As String, _
ByVal i As Integer)
[code].....
VS 2010 Errors When Trying To Produce Reports From Inputted Data, And In The Code?
Mar 28, 2011i'm a freshman and was handed this assignment a short while ago and i'm having extreme difficulty figuring out why i keep getting the following error message whenever i click btnGenerate.Click on the form:Error1: Unable to apply this change while debugging. 'Private Sub GroupBox1_Enter(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles GroupBox1.Enter' was deleted that modifies 'Public Class Form1'. You must revert the change or stop the debugging sessionBasically the assignment is requesting that we build a 'Call Cost Calculator' and since im relatively new to this i've never worked with strings before and also get the follow errors:Warning2Variable 'sCountryBeingPhoned' is used before it has been assigned a value. A null reference exception could result at runtime.Warning3Variable 'sPhonePlan' is used before it has been assigned a value. A null reference exception could result at runtime.
My form codes:
vb
Public Class Form1 'heading Const sFormHeading As String = "Call Cost
[code]....
I reals because it's driving me mad and i'm honestly quite literally stuck and can't move on until i get this sorted.
Error On The Code - "Dynamic SQL Generation For The UpdateCommand Is Not Supported Against A SelectCommand
Oct 8, 2009I have this code that I have found on the net and I run but there is error that says "Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information.". May I know what is the problem?
Here is the code that I get from the net:
CODE:
Office Automation :: Create An Excel Document With A Series Of Columns That Contain Data To Import Into VB 2008
May 31, 2010Ok, what I would like to be able to do seems simple enough. I would like to be able to create an Excel document with a series of columns that contain data to import into Visual Basic 2008
[Code]...
Produce A XML File From The SQL Database?
May 28, 2009I have created an program that can produce an XML file from the SQL database.and the code is looks like below:
[Code]....
why is there a <NewDataSet></NewDataSet> node?2. How to remove that node?