I have a data grid view with data bound. So i would like to edit the data inside the datagridview. but i want to edit the data inside the datagridview cell by choosing combobox with dataset. So how can i add the combobox into datagridview current cell with data bound?
View 5 RepliesThis is well documented and easy to accomplish in Access, but how does one accomplish this in Visual Basic 2010 on a form designed in Visual Studio that is bound to a SQL Server database?
The idea is to create a combobox that holds 2 columns - a primary key value and a unique value such as a [Company Name] or a [Student Name]. The user would then find the appropriate record within the combobox and the code behind the combobox control would then perform a .findfirst method that would NOT filter out all other records, but would rather use selectedvalue primary key column value to move to the selected record.
I am currently getting into VS 2010 & revisiting VB having been programing in ACCESS & VBA for years. In the Access/VBA environment it is very common to have to find a given record on a given form using this method, but it would appear to be poorly documented if in fact not commonly used in the VB.NET/VS community.
This is well documented and easy to accomplish in Access, but how does one accomplish this in Visual Basic 2010 on a form designed in Visual Studio that is bound to a SQL Server database?
The idea is to create a combobox that holds 2 columns - a primary key value and a unique value such as a [Company Name] or a [Student Name]. The user would then find the appropriate record within the combobox and the code behind the combobox control would then perform a .findfirst method that would NOT filter out all other records, but would rather use selectedvalue primary key column value to move to the selected record.
At each end of the row on a DataGridView I have Inserted a button But when I Double click either Button on the Design page the code page Loads and I get
Private Sub DataGridView1_CellContentClick(Sender as system.object, e as Windows.system.Forms.DataGridViewCellEventArgs) Handels DataGridView1_CellContentClick
End Sub
But why is this, when I Double clicked the Allocate Button in the DataGridView1 in the Design page, surely as I double Clicked the Allocate Button or View_Job Button in the
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how to Disabled Specific Rows in DataGridView using visual basic 2010
View 8 RepliesI am using Visual Basic 2010
i have three tables
Table Names are Students, Customers, Members
fields in Students Table Like Below
StudentID
StudentName
StudentAddress
StudentMobile
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I want to programmatically set the focus to the last row (bottommost, its only one column wide) in the DataGridView control for Visual Basic. How can I do so?
So far, I have tried DGV.Rows.GetLastRow(DataGridViewElementStates.Selected)
without success, though I did not expect that to work. It absolutely must select that last cell. Otherwise, the application is nearly impossible to use!
Here is a screenshot of what I am making with this: [URL]..The "Paste Clipboard Contents" button only pastes into the selected cell, though I guess I could find a workaround.
I've been asked by a local window cleaner to design a small utility that can display a grid of customer data, sort them, and then export it out as a formatted .txt or rtf file.
View 14 RepliesHow do you extract source code from a VB.NET .EXE file?
View 3 RepliesI need to write a paper on the comparison between (Microsoft Visual studio 2005 to develop web applications using asp.net) and (visual basic and Netbeans to develop j2ee applications using java).I need suggestions for good webpages,journals or documents which can help me out here. I have to write at least 1500 words so any suggestions are welcome.
View 1 RepliesIn a while loop, I am writing a progressively increasing integer value (between 0 and 100) to the Value attribute of a ProgressBar control, when it disappears from the window in which it resides. I have verified at the time that it disappears that the Min is 0, Max is 100, and Value is a valid integer in range.
View 9 RepliesDoes anybody know which version of Visual Studio 2010 contains the full set of Visual Basic SharePoint Templates? I am about to embark on a project to create Visual Web Parts to be used in a SharePoint report.
At the moment I am using Visual Studio 2008 and even though the WSPBuilder is installed none of the relevant SharePoint templates are present.Having searched SO and the web, most advise to install the templates via the Visual Studio command prompt: devenv /installvstemplates
Alas the Visual Studio command prompt is also missing from my VS2008 installation.So, the question remains: which version of VS2010 contains what I need for pain-free SharePoint development? There is a rather large price different between VS2010 Professional and VS2010 Premium, so can anyone tell me if the cheaper version (VS2010 Professional) contains all the Sharepoint templates?
How do I disable the background compiler for Visual Basic in Visual Studio 2008?
For my sins, I have to work on a large VB.NET project and it often locks up for 20 seconds at a time whilst doing the very helpful background compilation
I'd rather work blind between compiles and be able to do some work.
I am just wondering how I can add Direct X references to Visual Basic in Visual Studio 2010 Beta 2. I cant find them in the .NET reference list, or the reference list, or anywhere. I downloaded the Direct X SDK for August 2009, but I can not add the .dll files to the reference list. Is there anything I can do to add them? I need the references for programming reasons.
View 5 RepliesI am trying to make a console program in Visual Basic on Visual Studio 2008. I want to ask the user of the program if he wants the premium version or the standard version. If he chooses the premium version, then I want it to say premium in his "receipt" later on and if he chooses standard, then standard in the receipt.
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I have Visual Studio 2008 Professional and I'm trying to make it so I can click a button to send the application to the System Tray and then click the icon in the System Tray to make the application come back.
Can anyone provide me a method or sample code to do this?
when the user clicks on the add button another form launches, which enables the user to add student info such as name, address, course, start date and end date, this information is then written to class when the ok button on that form is clicked, and then displays the data on the initial form in data grid. the user can add multiple entries and they are all displayed on the intial form and a the data grid is populatedwhen any of the rows in the displayed grid is selected, and the update button is clicked then the same form launches as the previous one and but this time its in the update mode and pre populates the form with the inital values.
View 3 RepliesI am very new to Visual Studio Application Development. I'm mostly a DB guy. I used Visual Studio as a Report Designer, not much of an .Net guy though I can understand it. I am now asked to create a .net application and I'm trying to create a "Hello World" starter app. I opened my Visual Studio, click File-New Project and all I see is Business Intelligence Projects and Other Project Types. My step-by-step guide says choose Visual Basic, Windows Forms Application. But I can't see it as an option.
View 2 RepliesI have visual studio 2008 installed and was using C#. I am now trying to find Visual Basic. I can't find it. Is there a way to download it or should it be somewhere in my visual studio program? I don't want to use vbexpress, just regular VB 2008.
View 1 RepliesI recently loaded my copy of MS Visual Studio 2008 Standard Edition, with Visual Basic, on to my new laptop, one with a Windows 7 operating system. This version of Visual Studio had been on my other laptop, a Windows Vista machine. When I attempt to run any of my Visual Basic applications which has a MSFlexGrid container on it, I get this error message "Unhandled exception has occurred in your application... The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG). Also,
View 2 RepliesI am using: (copied from the/about vb studio window:
Microsoft Visual Studio 2005
Version 8.0.50727.762 (SP.050727-7600)
Microsoft .NET Framework
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I want to use "OpenGL" in my project. Is it possible to associate it with "Visual Basic" application developed in Visual Studio 2010? If yes then how can we do it.
View 1 Replieswhilst trying to debug a sample program, get error code bc 32400. Also error code Class 'CLSID_CorSymWriter' could not be created system error &H80040154&
View 3 RepliesI have been working on a game development program for a few days now. And have come to a halt on one part, and thats adding a 3D space in the program. I do not know the code for this, would some one please provide something i could use for adding 3D space in my project? for example, i have a panel set up to be the view port in to the 3D space. Now i need to figure out how to program it so you can see a 3D space, click on the mouse and drag and the grid will follow the mouse.Likecreate a grid, i wish to give it a grid of 150 x 150 grid pixles.
View 2 RepliesTo reproduce the error I'm getting:Create a new Visual Studio 2010 ASP.NET web site in Visual Basic, targeting .NET 2.0Type "Public Property Test As String" Observe "Visual Basic 9.0 does not support auto-implemented properties." error Visual Studio 2010 is happy to use VB 10 against .NET 2.0-targeted Windows Forms applications, this only appears to be an issue with ASP.NET.Is there a way to force Visual Studio 2010 to use VB 10 when targeting .NET 2.0?
View 1 Replieshave just overlooked something somewhere...I am writing VB.NET stuff in VS2010 on Windows 7 64-bit. It seems to build by default for a 32-bit target, how to I tell it to make a 64-bit executable?
View 2 RepliesI'm looking for options to fill a Word Document from either Visual Basic, or Visual C#. I'm currently using merge fields, and the code below to fill specific fields in a Word Document, but now I've run into a situation where I need tabular data pushed to MS Word. Is there anyway to take data from a grid view (number of rows is dynamic), and import it into a Word Document Table using a merge field or something of that sort? I have to maintain the format of my template doc, and would like to be able to control the layout of the page
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Visual basic dot.net that runs on visual studio 2005, thats what i have, is it the same as vb2005? If you're not living on the edge, you're taking up too much room
View 3 RepliesI'm trying to just get a VB.net app to be able to execute a lua script in a external file, and be able to add some functions to lua too, To do this I have this code:
Imports LuaInterface
Public Class Form1
Public luascripting As New Lua()
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
luascripting.RegisterFunction("DisplayText", Me, Me.GetType().GetMethod("DisplayText"))
luascripting.DoFile("script.lua")
End Sub
End Class
But it errors on the register function, saying "Object reference not set to an instance of an object." Do you know of a example VB.net project that uses lua? Or know how to fix this?
i want to know any program that's compiling the basic language to ms-dos commands such as : Qbasic
View 3 Replies