I want to open an existing XL document and present it to the user for immediate processing. I'm using this code:
Imports System.Runtime.InteropServices
Public Class FindAndShowApp
' This is 2 functions from user32.dll (1 for finding the application and 1 to set it to foreground with focus)
[Code].....
I'm simply trying to merge 2 xml documents (adding nodes from one into the other). I've done some Google searching, and tried a few things, but I always get the same error "The node to be inserted is from a different document context" I'm sure I'm missing something simple, just seems like this should not be that difficult. Here's my code:
[Code]...
How do I open a pre-created word document from within a program in VB?
View 13 RepliesI have an existing xml document with music playlist information, which is read into a GridView control in Visual Basic. I am now wanting to save any updates in the GridView to that xml document.[code]...
View 1 RepliesI'm very very very new to VB.Net and am doing a class project. I want the user to simply clicka print button and get a printout of an existing Word document. Is this possible and if so, can someone suggest the code?
View 7 RepliesI need to make a program in vb that takes a 1 page existing pdf that i specify and inserts that into another existing pdf that i specify.
View 4 Repliesi am using VB. net 2008. I am having a hard time using this code: ("L:SWPPPSWPPPBookMerge.doc") what is the shortest method that the system will search for the document without placing the document address.
View 1 RepliesWe are opening a Word document from our Visual Basic 2010 application using the Word object. When we run our application under Windows Server 2008 the document name is truncated in the main window title for the document. This is not the case when we run our application under Windows XP. Is there a way to prevent this truncation under Windows Server 2008?Mary Leathem
View 3 RepliesWhere can I find information on how to use XPS Document Writer to create a Word or Adobe document?I can print my VB2008 print document to a file, but how do i convert this file to Word?
View 1 RepliesI just begin learn VB .net. I met a problem which axwebbrowser.document can not cast to mshtml.document. My webbrowser is loaded a PDF screen from some web site. My purpose is to get the content from PDF page.
View 1 Replieshow to write the document properties in an Excel document? (ie. author, title, comments, etc.)
View 3 RepliesI need to be able to create an xml document given that the format is specified in a given xsd document and the data is in a dataset. Is there an easy way to do this in Visual Studio or Access 2007 or will this require writing out the xml document one item at a time to match the xsd?
View 4 Replieswhy I get There is an error in XML document (5, 14) while Iam trying to Deserialize an XML document.? This is the XML document:
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how to switch between VB.NET and C#. I need this information because I have a project that needs application building and the programming language is C#.I found a good sample program on the Internet which uses an SDK called Ozeki SIP SDK.
View 1 RepliesI have a function on my program that allows a user to load a listbox filled with words that are matched with words inside a databank. The databank is filled with 2 string arrays and file of .jpg Pictures. The Arrays attached to each word inside the listbox are approximately one page. Each page is two paragraphs of Text(string Array) and one Picture(20Kbytes).My problem is this. When the user selects the option print all, the listbox with approximately 10255 words is selected and begins to fill a Microsoft Word Document.Because the alotted amount of space needed for the MS Word Document is approximately 5 Gbytes,I need to open about 10 Documents and insert the String Array's and Pictures into each document one at a time.Is there anyway to check the filesize of the Open Document before saving the document.This way I could check the open document inside the algorithm for 512 Mbytes of memory and save the document before the size gets above 512 Mbytes.[code]
View 2 RepliesThis is my vb.net code:
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Exact duplicate: How to switch a large app from VB6 to VB.Net Exact duplicate: Best strategy for moving applications from VB6 to VB.Net Exact duplicate: Conversion tool comparisons for VB6 tool which converts vb6 to vb.net
View 5 RepliesI am using Visual Studio 2010. I have a Splash Screen which starts first (Everything is running smoothly there). Then it Opens Dialog1. My user is required to check 5 boxes (2,3,4,5,6) (1 has been deleted). I used this Code :
If
CheckBox2.Checked
And
CheckBox3.Checked And
[code].....
I've been experimenting for an 1 hour. The code didn't show errors. I tested it and it didn't work. Then I found out that I was working on Dialog 2 in Dialog 1 code. So I tried another thing and that didn't work because I can't put Dialog2 code in Dialog1 code.
I have two machines, on the first of which I have developed my application to a point of satisfactory stability. Now I want to move everything to my second machine.Both computers have the same level of XP and NET Framework code, and both have Visual Studio 2010 at the same level.I copied my application's project folder onto the second machine, but the second machine's VS 10 can't load the project because it can't find a couple of Interop files (e.g., AxMSComCtl2). All of files are present in the project folder and also in its.bin subfolder. The only observable difference between the two machines is the presence, on the first machine, of some Assemblies stored under my user name there. Copying the Assemblies to the second machine didn't help (I hadn't thought it would).Is my application permanently "imprinted" on my first computer, or is there a simple way of resusitating its clone?
View 10 RepliesHow to switch from users A to user B in visual basic? User A should not log off.
View 3 RepliesI always get an exception when I try to switch between different forms in my program. Here is the exception message:
Control.Invoke must be used to interact with controls created on a separate thread
I have attached the forms to very nice variables and this problem occurs when I try to use command like MyForm.Show().
It does not happen when the forms are not attached to variables, but then I have collosal problems with refreshing the textboxes and stuff.
edit;
I have 4 different forms. When I load the main module and main form, in the Sub (...) Handles MyBase.Load I execute the following code:
In module:
Public StartupForm As frmStartup
Public RegularForm As frmRegularUse
Public LoginForm As frmLogin
[Code]....
This is the aproach I worked out to get the full control over refreshing the forms. It is a program for Motorola Scanner with Windows CE. Now, for example, when I enter the correct password in LoginForm, I want to switch to the RegularForm. When I try to use RegularForm.Show() or RegularForm.ShowDialog or RegularForm.BringToFront(), I get an exception. When I try to call the form with the frmRegularUse.Show() I can call the form, but it is being created in a different thread, I believe, so I loose control over it (when I try to put something from the keyboard, there is no response).
I'm creating a wizard kind of Windows Application. I've to show up the next window on click on "Next >" of every window.
FYI, I cannot use MDI architecture.
What is the best way to achive that?
Right now, I've put the following code on Next Click of every Window.
FormNext.Show()
Me.Hide()
I have some code for my DGV Cell painting event:
'Private Sub DataGridView1_CellPainting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellPaintingEventArgs) Handles DataGridView1.CellPainting
' If e.ColumnIndex <> 1 Then Exit Sub
[code].....
VB.NET is good for me, because it is simple and its not complicated and you don't need to be so strict with syntax. I want to switch to C# but I just don't feel up to it because of the syntax and C# being so strict. What are some good reasons to switch to C# and what will make the transition easier?
View 7 RepliesI have a .NET application that was written in C# and VB.NET using WinForms. We want to slowly migrate this to something new, in many iterations. The new code will be entirely C# and WPF. We would like to utilize Prism.
As far as I know, we can't integrate the old WinForm app in Prism.
I am considering making my old app show the new app in certain instances. For example, when you press a tab in the old app, the new app opens on top of the old app, with the same tabs. Over time, only the new app would be necessary.
I have downloaded SP1 and installed it,I have an applciation with 10 form and numerous classes and dialogs. When I right click a form in the soultion Explorer window and choose view Designer VS hangs for anything upto 10 mins. Is there anything that I can disable/ enable to stop this hapening. The only Language that I will be developing in is vb.net.
View 10 RepliesI have been programming for alot of time. Generally i program in some languages like PHP, ASP.net, Java, JavaScript and others. In all languages i have to use alot of if else statments . Like if value= 10 then ... if i review my code then i find alot of if conditions. So i would like to minimise them but how not sure. one point was using classes somewhat minimised but still they are more... like task, cat, sec and type:
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How to switch between form in runtime
View 5 RepliesI have a form (form1.vb), but i want it to be able to click a button (I already have it) and display another form (IEclick.vb)
View 2 RepliesIn my program I want to have two different 'modes', each has its own form. My main form in the program is 'Normal Mode', but there is also a mode called 'Basic Mode' which has a smaller form. How can I switch between the two forms (using buttons) by closing the other without my program closing on me?
View 6 Replies