VS 2008 Interface Between .Net And OpenOffice.org Calc?
Jan 7, 2010how to interface between Vb.Net and OpenOffice.org calc. I wanted to store and read back values from OpenOffice.org calc as we did in Excel from VB.net.
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VS 2005 Write To OpenOffice Calc Sheet?
Aug 3, 2009I have been tring to get this to write to a template.ods file but it creates and opens a new calc .ods file and then writes the listviews items.
Public Sub ExportToOpenOffice()
ConnectOpenOffice()
Dim myDoc As Object, firstSheet As Object
[Code].....
VS 2005 - Detect The Calc.exe Running And Then Disable My Button Event To Call Calc.exe?
May 2, 2009I have a button on vb form and its click event will call Windows to run "system32calc.exe" which is work great. My problem is I do NOT want to have multiple calculators running even if i click the button more than once. Is there any way to detect the calc.exe runing and then disable my button event to call calc.exe?
[Code]...
VS 2008 How To Calc Curve Points
Jul 26, 2010The picture is a graphicspath drawing a curve through the specified green dots... the red points are the Bezier points that are auto generated by the graphics path.
Basically I want to pass in an array of points (in this case the green dots in the pic) and get an array back of the Bezier (red points) - I want to calculate the location of these points MANUALLY - and not use the graphicspath object to work it out.
It doesn't have to be exactly the same just similar.
Openoffice.org For Spreadsheet...?
Jan 2, 2008I have a vb.net application which takes data and writes it to a MS Excel spreadsheet.Am using MS Excel dll"Interop.Excel" for this.Now i want to support same functionality for "OpenOffice calc" also.[code]...I have searched on Google regarding this, but am not able to get relevant information about OpenOffice Calc DLL's info and equivalent class for 'Excel.Application' with some sample code.
View 2 RepliesConnecting VB To OpenOffice Database
Sep 14, 2008I am trying to connect from VB2008 to OpenOffice. So the connection to Microsoft is
[Code]...
IDE :: Excel To Pdf Conversion With Openoffice.org
May 6, 2009How can the openoffice.org can be used for converting excel to pdf in vb.net.
View 2 RepliesVS 2005 Reference OpenOffice?
Jul 22, 2009I have searched for examples but am unable to locate the COM to reference a OpenOffice Calc file.
Has anyone worked with OpenOffice?
VS 2010 Tables Like In OpenOffice Or M$ Word In RichTextBox?
Feb 7, 2011First of all, sorry for the last fail thread.So, as the title says, I want tables for RichTextBox. (vBulletin messes up ALL ASCII art by the way.)
View 3 RepliesEnv X Calc Beta 1
Dec 6, 2009Env X is working on a calculator that needs some help to make it better.We have a button that will make the number either positive or negative.We have code that works but we want to make it better.Env X will give you the piece of code and see what you can do with it.[code]
View 1 RepliesUsing Calc.exe File In .net?
Apr 22, 2009I want to use calc.exe file in my vb .net program. I was trying this code but it not works as what I want.
Private Sub CalculatorToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CalculatorToolStripMenuItem.Click
Dim startInfo As System.Diagnostics.ProcessStartInfo Dim p As New System.Diagnostics.Process
startInfo = New System.Diagnostics.ProcessStartInfo("calc.exe")
p.StartInfo = startInfo
p.Start()
p.WaitForExit()
When I click the menu to use the calculator, my system seem to hang and the background process is stopped.
What I want is, when I click to use the calculator, the background process is not stop. I only want we cannot touch the form at the back, I meant we cannot click the function at the back form untill the calculator is close. The calculator also should locate at the top of the form and cannot be minimized.
How To Calc Given Date / Month
Feb 28, 2011i want to know how to add n Month to a given Date. [code]
View 2 RepliesShelling Out To Calc And Using Sendkeys
Aug 12, 2010I am writing a few line of test code using Calc as a test on Sendkeys, but it does not seem to work correctly. Basically I am shelling out to Calc and trying to use Sendkeys to close it, but it is not working. [Code]
View 9 RepliesGetting Calc To Work *missing Somethign*?
Feb 5, 2009I made this, but I cant get my simple functions to work. The code looks right.
Option Explicit On
Option Strict On
Imports System.Math
[code]......
Adding Value To Items In Text Box From List Box In Order To Calc?
Jul 16, 2011adding value to items in text box from list box in order to calc
View 3 RepliesSend Or Postmessage - Access Calc's Edit Box And Trying To Write Something There
Jun 19, 2009I'm working on it for a couple of days but I couldn't get any success.. I'm trying to access Calc's edit box and trying to write something there but I couldn't do it =( what's wrong with my codes?
[Code]...
Extracting Cell Values In Open Office Calc To Set Variables?
Nov 30, 2010I am interested in finding out how I can add and extract cell values in open office calc using VB.net.
View 1 RepliesVS 2010 Test Score Calc - Let The User Add Scores To The List
Feb 8, 2012I'm not sure where I'm going wrong with this. it's supposed to let the user add scores to the list, then calculate the total, average, and count. However, it doesn't let me add more values to the list. Any help whatsoever would be awesome! Keep in mind, I am new to VB and programming languages, and was just playing around with code hoping for any sort of positive result, and therefore some of the code may not be necessary, or make sense. Here's what I have now:
[Code]....
Make Trig/pre-calc Class A Little Easier And Make A 'app' That Solves Triangles?
Jan 13, 2010Public Class form1
Private Sub btnAnswer_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAnswer.Click[code]........
how can i make vb realize that the side that is opposite of the given angle, has to be less than the other sides. Also im not sure what Acamar meant by If txtAngleA.Text <> "" AndAlso txtAngleB.Text <> "" AndAlso txtSideA.Text <> "" Then 'two angles and a side Because im not sure what <> does.
Interface And Graphics :: Create A User Interface In A Game Such As The Application XFire Using VB?
Jan 12, 2010how to create a user interface in a game such as the application XFire using Visual Basic?
View 3 RepliesInterface And Graphics :: Use A Graphical User Interface That Contains A Drag And Drop Form?
Oct 19, 2008I'm working on a design project where I have to use a Graphical User Interface that contains a drag and drop form. It consists of having a window dropped on a wall. Both of them are images to scale. I would like to know what kind of code I would have to use to show the x and y coordinates of one of the points of my window when dragged so when I drop it, I'm dropping in it on the desired coordinate of the wall.
View 2 RepliesInterface And Graphics :: How To Procede With An Interface Design Approach
May 18, 2012I was wondering if I could elicit some tips on how to procede with an interface design approach.That is. What is a good way to go about establishing a "work area" where one can have multiple "floating forms" in this area.Can you have a form which occupies the entire windows desk top and the other forms "float" in this space? the "floating" forms would need to interact with each other where pressing buttons etc on them would affect other forms on the "workspace") Or what would be a good way to start accomplishing that? Or is there a better way to get the same effect?
View 4 RepliesInterface And Graphics :: Link A Class / Object To An Interface?
Apr 21, 2010I'm trying to make a .dll that contains a lot of basic functionality that a program can use. Currently i am trying to use interfaces to make a lot of this functionallity independend of the program using it but i hit a snag. The Basic idea is that a programmer will create his own object using the interface discribed in my .DLL file. Then implements those functions as he likes. He can then instanciate a controller (found in the same DLL) and sends his custom object implementing the interface to that Controller. The controller can then be started and will take over all the work. I do not know what type of object is send to the controller and idealy i want to program it in such a fashion that i shouldn't care as long as the object send implements that interface.In code I am trying to achieve the following: (quite simplyfied)
.Dll:
Code:
Public Interface MyInterface '<----Decleration of the interfaceFunction GetData() As Integer
Function SetData(Data As Integer)
end interface
[code]....
this propperly. I know that the second i set the interface adaptor in the Controller VS comes nagging that it can not be converted to a "MyInterface" Class. Obviously i am doing something wrong. I can change the datatype that the controller expects to the "MyController" type but that would completely ruin the whole idea of flexibillity. I am hoping someone sees what i am trying to do and can point out where i made the thinking error.
Interface And Graphics :: Picture Of Interface And Get Feedback On Changes For Easier Use?
May 21, 2012Is this where i would post a picture of my interface and get feedback on changes for easier use? If not is there someplace on this forum or any other forum to do this?
View 1 RepliesInterface Between VB 6.0 And Microsoft SQL 2008?
Jan 31, 2010I am suppoused to do my project on VB 6.0.Is it possible to use microsoft SQL 2008 with Vb 6.0 as a database for VB.how to interface the two softwares.
View 2 RepliesVS 2008 - What Is The Purpose Of Interface
May 12, 2009What is the purpose of Interfaces? it's just a collection of properties, method and events which can be used over and over again by different classes. Its no different than declaring the needed method or property in the classes separately rather than using Interface (because in Interface, you have to write the inner working in each classes implementing the interface). Is there a case where an interface comes in handy (I mean cases where Interfaces are absolutely necessary, without them the program won't work)?
View 9 RepliesC# - Structure Map - Registering Wrapper Of An Old Interface For A New Interface?
Nov 18, 2011in the codebase i'm maintaining there is an old interface. Let's call it IFoo. It pretty much became obsolete and replaced with the Interface INewFoo with a change a few weeks ago, but for backwards-compatibility purposes, i wrote a wrapper class which implements INewFoo and takes an IFoo in the constructor.To clarify, consider the following code.
Public Interface IFoo
Sub DoStuff()
End Interface[code].....
For both interfaces, the implementations are loaded by scanning a few assemblies with StructureMap. Now, let's get to the bad things. Most implementations for the old interface were put into forms for reason i can neither understand nor change. Because those tend to be displayed and disposed, i have to create a new instance every time i use ObjectFactory.GetAllInstances(Of IFoo). Thats still no problem, but i'd like to register a INewFoo-Wrapper for each registered implementation of IFoo, so that i can just use ObjectFactory.GetAllInstances(of INewFoo) and get all implementations of IFoo AND INewFoo.I can't iterate through the implementations of IFoo and register a wrapper for each one because as far as i can see, you can just register those with instances.Wrong code below:
ObjectFactory.Configure(Sub(config)
config.Scan(Sub(scan)
For Each ass In assemblies[code].....
My question is: Is it possible to register a wrapper for each implementation of IFoo which always creates a new instance of the implementation before creating a new instance of the wrapper?
Declare A Property As An Interface Collection Of An Interface?
Feb 7, 2011I want to declare a property as an interface collection of an interface, and I want to instanciate the explicit type later, in the constructor. Something like this.
Public Class LicenseFile
Implements ILicenseFile
Public Property Collection As IList(Of ILicenseFileDataNode)
[Code]....
In short, the question is "Why It Didn't work"? This is a simplified scenario, but It's easy to take a workarround, But I need understand the reason because It's fails.
Using Interface With Relay And Interface Is Connected To Computer?
Dec 17, 2009I'm using interface with relay and interface is connected to computer on COM (serial) 9 pins port. In Visual Studio 2005 I'm using this
SerialPort1.Open
SerialPort1.DtrEnable = True
SerialPort1.Breakstate = True
[code].....
Code For A Joystick Interface In VB 2008?
Mar 15, 2009I need some code for a joystick interface in vb2008
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