I want to use VB .Net to remove a table from an EXISTINGpowerpoint Slide Shape and replace it with a chart withoutdeleting the shape or adding a new shape. Presently using
Copy() and Paste() to place Chart in new Shape.
I am trying to just write something to a cell in a sheet and I am getting the error message:
Exception Exception from HRESULT: 0x800A03EC Stack Trace: at System.RuntimeType.ForwardCallToInvokeMember(String memberName, BindingFlags flags, Object target, Int32[] aWrapperTypes, MessageData& msgData)
[code].....
the create object command is not responondingi try createobject("Excel.Application") or ("Word.Application") but nothing happen.i have office 2007 i have added the references Microsoft Excel 12.0 object library and Microsoft Word 12.0 object library. I have added Imports Microsoft.Office.Intercop
View 1 RepliesI'm writing VB code in Visual Basic 2008 Express and can't seem to figure out how to create a new instance of Excel with VB code. The most common answer appears to be setting an object variable to 'Excel.Application', but that gives an error (Type 'Excel.Application' is not defined).
View 1 RepliesThis seems like is should be simple but for the life of me I can't seem to get it. I am using VB.net.I am importing a text file into Excel. Then I want to select everything and sort it based on a cell (A) in this case. So here is what I have so far.
Code:
xlApp.Workbooks.OpenText(sDump, , 1, , XlTextQualifier.xlTextQualifierDoubleQuote, , , , True)
[code].....
I have an application that opens and saves spreadsheet via interop.At start up I set
Code:
_excelApp.Visible = false;
_excelApp.DisplayAlerts = false;
[code].....
I dont know why its giving me an error when i run this code...
Code:
Dim xlApp As Excel.Application
Dim xlWorkBook As Excel.Workbook
[code]......
How do I use Excel Automation in VB.NET? Please remember to mark the replies as answers if they help and unmark them if they provide no help. Welcome to the All-In-One Code Framework!
View 1 RepliesThe software company I work for offers data conversion as a service for new clients who have previously used other similar software. I've written a VB.NET application to automate common conversion operations, and have separate logic between known vendors.particular file layout has become rather common, but due to the nature of how this particular competitor's application stores information, certain fields mean one thing for one client, and another for a different client.Certain elements within this vendor's format change every time, so I've written the application to account for that. Because some data fields mean different things to different vendors, I have to change my mapping code every time. This wasn't an issue when I had one of these every six months or so, but these are becoming much more common and I would much rather find a way to further automate this process.
View 2 RepliesIs it possible to read an excel range when option strict is on?my test code works with Option Strict Off but 'Disallows implicit conversions from Object to 2 dimensional array of object' when Option strict is on!Is it possible to load a typed array from the object without looping round all of the elements? [code]
View 4 RepliesI am trying to automate this website but my application does not find the username, password textboxes or the button. this might be an iframe in the website, I don't know
what I am trying to do is:
find the username
pop it in
[code].....
How do we automate the process of deriving an Interface from our already-designed class?In other words, I wrote in completion my entire class and now desire to automatically construct its interface. EG: Say my class's filename is "Car.vb", I now desire "ICar.vb" derived from the class "Car" that I've written.
View 9 RepliesI have a VB 2008 Forms application which does Powerpoint automation -- I am opening owerpoint in a minimized window from within my app and am trying to periodically put update messages in a textbox on my main form while the automation is running (it takes a few minutes to complete), but my form window does not want to show these messages until the powerpoint operations are finished. It seems as if I need to force a window refresh or something on my windows form, but I'm unclear how to do that. Below is some code that I'm using that illustrates what I'm trying to do. When I run it, "Step One / Step Two / Step Three" do not show up on my textbox until after the Powerpoint automations are over.
View 3 RepliesI play Lord of the Rings Online and tried to use sendkeys to send some basic automation commands.Unfortunately it doesn't seem to get the keys I'm sending
AppActivate "Lord of the Rings: The Mines of Moria"
sendKeys (" ")
does nothing.
[code].....
I created a simple VB 6 executable that runs fine on my computer (Windows 7), but when I deploy it to another Windows 7 PC or a Windows 2003 server, I get the error"Runtime Error 430: Class does not support Automation or does not support expected interface"
View 12 RepliesBasically I've coded an Excel 2007 project in VB.NET 2010 that allows you to create charts with a fair amount of interactivity. I want the user to be able to save and reopen this workbook and still have that interactivity in any already-created charts, so they don't have to re-create them.
When I create the charts, I use Sheet1.Controls.AddChart(...), which returns a Microsoft.Office.Tools.Excel.Chart with which I can handle events and such. However, when I reopen the file and look through the Sheet1.Controls collection, there are no Chart objects. Accessing the charts through Sheet1.ChartObjects.Chart gives me Interop Charts, when I need the Tools Charts.
I am having tremendous difficulty getting word automation to insert a page break in my document. The app is generating letters in word and saving them....the code below shows where I am writing the first page (str.tostring) then all of the code after that are the various ways that I have tried to insert a page break so that it will go to the second page and I can unload information into the second page of the document. [code]
View 1 Repliesi have an input signal that can be time variant.i need a chart that can show sin ,cos , other signal shape such as this picture?
View 3 RepliesI want to create some custom shapes for MS Office which we can use in house.
For example I want to create a shape named "carton box" which have three - four default places where user can add some text. It is same as other shapes or I would say just like shapes (line, flowchart, arrow etc) in MS office 2007.
Is there any way to create and reuse such a new objects, also if user don't have these shape in their toolbox and get a document which includes these shapes; he should be able to see it (defiantly in read only).
Background - I am a .NET developer and also having small knowedge of MS office development in .NET.
A) can i set the minimum width of a new created tab ?
B) can i replace the default tab shape with an image?
C) is there a simple why to drag tabs to change their orders in the tab list like most modern application do or i have to code it ?
I am looking for away to include a power point slide show inside a form in vb.net 2005. Office 2007 will be installe on all of the client machines which run the program. I have found ways to launch and control a power point slide show in an exteral window, but no way to attcah it and place it on the form window.
View 1 Repliesi am working on a virtual make-up software and the only thing i lack to totally finish it is the lipstick part. is there a way that i can trace the edges of the lips of the picture that im editing and fill its insides with colors from a colordialog that will serve as if it applied a lipstick. just like what they have on jkiwi that users will jut trace the edges of the lips and then the color will automatically be filled out and it can be changed by choosing a color in a dialogbox.
View 1 RepliesI am new to this forum - and while I have programmed in VB.Net for some time, I am also new to Office Automation - so please bear with me We are creating a Metrics presentation in Powerpoint 2003.Currently, the presentation is manually created. We are automating this through VB.Net. I figured out how to add the slides from the template. I can modify text boxes and other objects other than the MS Chart objects. I can modify MS Chart objects - but find that after updating the chart, saving it, and closing the application - it apparently doesn't save correctly. When I reopen the presentation, it originally shows up with the changed data. Once I double-click it, however, it doesn't keep the modified data.
I looked at the properties of the graph in VB.Net - and it looks like the chart shape is read-only. I thought of two solutions - one: copy the chart, modify a local copy, and paste it over the original, or two: make the read-only chart writable. Problem is - I'm at a loss for how to complete both of these.As far as the copying of the chart, I found some information about using the .Copy() command, so I cam up with the code
[Code]...
What I'm trying to do is create an excel chart in a spreadsheet that I've just created using VB.Net code. I get the spreadsheet and chart created fine but then I get this error. An unhandled exception of type 'System.MissingMemberException' occurred in microsoft.visualbasic.dll. Additional information: Public member 'xlColumnClustered' on type 'Integer' not found. [Code]
View 1 RepliesIm using this code
Private Sub Form1_MouseEnter(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.MouseEnter
For i As Integer = 38 To 2 Step -1
Panel1.Height = i
Next
[CODE]...
I have 2 panels on the form butttt for panel one i want to slide height and panel 2 i want it to slide width.
I have a chart in Excel that I'd like to use a subtitle on. There is no SubTitle Property on the chart object, so I looked in the Excel User interface and found that you can only create a sub-title by using a text box. The text box looks like its associated with the chart, not the worksheet, so how would I access that text box from code?
View 1 RepliesI'm working on a VB.Net application that extracts emails from an Exchange inbox and then does various things with them. I want it to treat out-of-office auto-replies differently to everything else, so I was hoping someone might know how to identify them.
Obviously, I could simply look to see if the message subject starts with "Out of Office:", but that seems a bit sloppy to me. There's clearly a more accurate way to identify them, because in Outlook, an auto-reply has a different icon to a normal email that simply has "Out of Office:" at the beginning of the subject.
I'm using the component Independentsoft.Webdav.Exchange.dll to handle the email side of things, but I couldn't find anything obvious there.
The below code works fine to export data from a datagrid to excel spreadsheet. Is it possible to incorporate an auto email (outlook) so that I can automatically send the spreadsheet to my manager lets say his email is abc@xyz.co.uk. What I want to do is when the spreadsheet is opened an auto email is sent with the spreadsheet attached to my line manager.
Private Sub ExporttoExcel()
'verifying the datagridview having data or not
If ((DgvQuarCommit.Columns.Count = 0) Or(DgvQuarCommit.Rows.Count = 0)) Then
Exit Sub
[Code] .....
how I can develop an Auto update for my application? I know how to download the new file but how can I delete the current file and replace it with the new at the moment that the old file is running?
View 10 RepliesI am using Rack-mounted Equipment (US units).VSS as stencil. I need to Connect a server on Rack.
View 1 Replies