Create A New Setting At Runtime?
Jun 21, 2010Is it possible to create a new My.Setting item and value at runtime or does the setting already have to created? I'd like create new settings and delete settings.
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Runtime Combobox - Setting Default Value?
Jul 17, 2009I programatically / runtime created combobox and bind it to a datasource but can not set its default value. Since I am using the Handler of SelectedValueChanged, this is causing the program to mis-fire. Here is the code I am using.
Public WithEvents T_combo as ComboBox
'dictionary holds data to use in other parts of program
Dim T_Dict As New Dictionary(Of String, String)
[Code].....
Setting DataSource Connectionstring At Runtime?
Dec 22, 2011I am kind of an old 'newbee' at this, so bear with me for a moment. I am developing a windows forms application in Visual Studio 2010 Professional that connects to a remote database (MS sqlServer 2008 R2).To speed up development, I configured a DataSource and used the data objects associated with it. In VB6,
the data source could be assigned to the data objects during runtime using a variety of different runtime database connections, ODBC, ADO, ...
I have been unable to find a similar method with the VS2010 Visual Basic DataSource and underlying TableAdapter, BindingSource, BindingNavigator, down to the individual ComboBox and assorted other bound controls. It's convenient to have the integration, but I've got different users with different permissions, The long and short is that I'd like to be able to assign the data source during runtime operation, at least to the connection string level.
Setting Datagridview Cell Types At Runtime?
Sep 1, 2008in one of my datagridview controls , All the cells of a single column can have any one of the following controls :
textbox
LinkButton
Combobox
[code].....
Setting Hyperlink Text From Database At Runtime?
Jun 30, 2009have a problem in setting hyperlink text property from database at runtime....Iam struggling to connect the database values to dynamic hyperlinks.
View 7 RepliesSetting Text Of Label Added At Runtime?
Apr 18, 2011I've added some Labels to a form at runtime using this
vb.net
Dim x As Integer = 25
For i As Integer = 1 To word.Length
[Code]....
Now, I would like to add text to one of them, but I'm not sure how. I thought by setting .Name I would simply be able to write something like lbl4.text ="A". But, of course, because the Label has not been created yet, this is not possible.
Also, I'm not even sure if .Name is working the way I think it is. I was hoping that it would name each Label consecutively: lbl1, lbl2, lbl3, lbl4...etc.
Am I naming the Labels properly? And how would I add text to one of these Labels?
VS 2010 Setting Screen Resolution At Runtime
Jun 14, 2011I am developing a point of sale for a buddy.The system it will be on will be running nothing but this application. The system SHOULD always stay at 1024, 768 but i like to plan for problems.What I would like to do is on form_load change to 1024, 768. On exit, (for learning sake on my end) I would like to have it set back to the default.
View 6 RepliesSetting A Unique Image For Datagridview Cells At Runtime?
Dec 3, 2010Is it possible to set a unique image for a particulur cell in a datagridvew at runtime?
View 3 RepliesSetting Properties Of A SSIS DTSX Package At Runtime From VB?
Sep 14, 2009i am writing a VB front end (VS 2008 .NET 3.5) to a data loading program that involves moving the contents of CSV flat files into SQL Server 2005 staging tables. I have had some experience with DTS in SQL 2000 so I decided to use SSIS packages to load the CSV data. Creating the packages in BIDS worked fine for the development environment where I hard-coded the Connections and file paths. The problem arises when I will release this program to 30 different sites that do not have SQL Server admins to help changing the configuration.
I have a SQL table in which I will put all the necessary path information and I can pull that into the VB program on startup. I need to see an example of how I can set the properties from VB once the package is instantiated and opened.Here is an example of where I plan to set those properties and run the packages.
Private Function RunPackages() As Boolean
Try
Dim oApp As New Application
Dim oPackage As New Package
[code]....
Even though I am using a configuration file in the example, I am finding it difficult to edit the configuration files for each site. I see that there are methods and properties exposed for the oPackage instance. However, I can't find a good reference for the Class model to use as a guideline. All the examples expect packages to be run and configured with SQL Server and BIDS. direct manipulation of package properties in VB or C#?I am now considering using the old standby SQL Bulk Insert. It almost appears as if the Data Tasks are just wrappers for the Bulk Insert operation. Furthermore we have several sites still using SQL Server 2000. With the economy the way it is, most of those sites do not want to spend ANY extra money upgrading to SQL 2005 or 2008.
However, having a good resource to learn how to manipulate SSIS packages from the CLR would be very helpful. I have heard that in SQL 2008 things have changed even more. It is maddeneing that once I learn a "new" Microsoft technology it seems to be discarded by MS in their next release in favor of a "better" alternative.
Setting Report Header Title Programmatically At Runtime?
Mar 23, 2012How I can set a Textbox or the report header title programmatically at runtime?
Like as in a form - Me.text = "Sales Report"
Depending on how I query the report I'd like to give the report a descriptive report name.
VS 2005 - Setting Browsable Attribute Of Property At RunTime
Mar 24, 2009I have done some searching, but am still having trouble trying to set the browsable attribute of property to false at runtime in order to hide in the properties grid control (based on certain conditions).
View 9 RepliesError When Aligning Text And Setting Password Char In Runtime
Dec 31, 2011I have very new to VB. I was just fiddling and ran into this. I cant set the text alignment of a text box twice with the focus events as well as cant set or reset the password char property. The code is given below:
Private Sub tbxLogin_LostFocus(ByVal sender As Object, ByVal e As System.EventArgs) Handles tbxLogin.LostFocus
If tbxLogin.Text = String.Empty Then
'tbxLogin.ResetText()
tbxLogin.ForeColor = Color.Gray
'tbxLogin.TextAlign = HorizontalAlignment.Center
'trying to align the tbx gives it focus
[Code] .....
Setting Background Both At Design Time And Then Runtime - Program Just Closes
Aug 13, 2011I'm using .net 2008 Trying to create a small graphic component, I have a problem setting background both at design time and then runtime. I derived a panel like this
[code]...
But it isn't working! If I don't Overrides Property BackColor, this is working as expected but I really need to group in my custom tab.
Create A Form From Setting?
May 22, 2012I want to know is that possible To Copy and create a Form (all Control) From setting. What I Means is Programmatically crate a Form that can use in anytime in Program. The Problem is, I have a form that will dynamically create all related control like Button, Text box, radios button which is read the setting from Database, But Now the problem is there are many control in form and cause loading lack because the loading of those control. What i need actually is make that loading faster.
View 1 RepliesCreate A New Setting From Source Code?
Apr 28, 2010Is there any way to create a new setting from source code instead of having to create the setting first and editing it later?
View 5 RepliesCreate A Setting While Program Is Running?
Jan 8, 2011Is there a way to create a setting while program is running?For example, have a textbox in which the user will give the name of the setting
and a combobox with 3 items: String, integer, Boolean.But these settings have to stay until you open the program again.
Create A Listbox On The Fly (at Runtime)?
Feb 18, 2011I'm attempting to create a listbox when a button is clicked in Visual Basic 2008. I can't seem to find code that works to do this.
Dim lstOutput As ListBox
lstOutput = Me.Controls.Add("VB.Label", "List1")
Problem is that both of the things inside the parenthesis generate errors:For the first one:Value of type 'String' cannot be converted to 'System.Windows.Forms.Control'.And the second one:Too many arguments to 'Public Overridable Sub Add(value As System.Windows.Forms.Control)'.
Create And Use Tabcontrols At Runtime?
Jan 23, 2011I can build the tabstrip fine and name it - that part is from what I can see the easy bit.What I want to do is select a tab then create a listbox on that tab, and then pupulate the list box with data.
For this test I am using the event viewer.
The system loades the logs into memory, and then creates however many system logs there are ie application, system security etc etc.
But how the hell do I select one of these tabs then draw a listbox and then address the list box - Ideally the list boxes etc will be created at the time of the tab?[code]...
Create Controls In Runtime?
Jun 21, 2010I want to create controls in runtime and attach them to an already connected database..
the controls must vary e.g.Array of Strings can be used.
how to place these controls on a panel in a orderly fashion.
Create New Forms At Runtime?
Jun 16, 2010I'd like to know how I can craete new forms at runtime.
Lets say I press Command1, a new form would open with a text box and a button on it. If I click Command1 again, another form would open with a textbox and a command button.
Create Runtime Swf From Swf Files?
Jul 11, 2010I am creating a application which one select and display swf file with frame on slider. In this program user can select range of frames.like swf file have frame range is 1 to 5000. in my app user can mark first mark on 100 frame and end point on 1000 frame. now this 100 to 1000 will be my range and in store this range in notepad.Now i want to create swf file of selected (or Created range - 100 to 1000) range. As per this process user create multiple ranges of frames.how to create swf file from created range (selected frames) in vb.net. I checked on net but i cant find how to split or runtime create swf file from selected frames of perticular swf file.
View 5 RepliesCreate Socket In Runtime
Nov 22, 2011how to create tcp socket in runtime. suppose i want to create a 1 to 100 array of a socket and sending data by it how can i do it
View 1 RepliesHow To Create TextBox At Runtime
Mar 31, 2012I am new to VB. Started making a software. What I want is when a user click in PictureBox he should be able to create a textbox (Read Only) at X, Y coordiantes of picture box. I am able to get X,Y coordinates but dont know how should I create a textbox there during runtime. Also there is another textbox whose text is to be displayed in new textbox in picturebox. I also want to check that if user have entered a comma (,) after string or not in the text.
(eg : "String %d %d",argument 1,argument 2)
Here is code I have created till now : [URL]
How To Create VB5 Runtime Compatible Dll
Oct 7, 2009I have created a Visual Basic ActiveX DLL project. The output of this project ( a dll )gets loaded inside VB6 runtime i.e. a process which is loaded with msvbvm60.dll. I used Visual Basic 6.0 IDE ( vb6.exe:name of compiler ) to create this project. Now my requirement is to create a similar dll which can run inside VB5 runtime ( msvbvm50.dll ). I assumed that there should be some Visual Basic 5 IDE ( vb5.exe ) which can be used to create VB5 runtime compatible dll, but could not find one
View 1 RepliesCreate A StringCollection Setting And Manually Enter Some Data?
Jan 16, 2008I have used My.Settings for quite some time now, in both VS2005 and now in 2008, but never noticed this behaviour yet... I must be forgetting something trivial? I create a StringCollection setting and manually enter some data (strings).I write some code to handle this, and I get it to work.
Then, I manually add some new strings (and edit the older ones) in the Settings page, save the project, and run my code again.For some reason, the last changes have not been saved... Whenever I look in the settings page, I see them there, but my code cannot recognize them..
[Code]...
Create / Build Executable During Runtime?
Mar 7, 2009As Google and Yahoo have provided barely anything, I was wondering if anyone can point me in the right direction on how to, or an example of how I can build a working executable during runtime in vb.net.It's for my custom school project.
View 1 RepliesCreate / Call Timer At Runtime?
Sep 23, 2010I'm trying to create a time during runtime. I can create the timer just fine but I cannot call it from another sub.[code]...
View 4 RepliesCreate A Richtextbox In Runtime To Replace Another?
May 30, 2011im currently messing up with 20 richtextboxes, and i have this issue right now.... Everytime a user leaves the richtextbox, the richtextbox should automatically scroll back to the beggining, i do that by using this
[Code]...
Create CheckBox At Runtime And Handle?
Aug 5, 2011I want to create CheckBox(Appearance->Button; FlatStyle->Flat) at runtime. After making Checked some of them, I need to identify by another button which CheckBoxes are checked. Below the Function to createCheckBox at runtime.
Dim i As Integer = 50
Public Function AddCheckBox(ByVal strName As String)
Dim chkNew As New CheckBox[code].....
how to identify(By another button) which CheckBoxes are checked after creating some CheckBoxes and making few of them Checked at runtime.
Create EXEs At Dynamically At Runtime?
Dec 31, 2011A while back I asked a question on how to create EXEs at dynamically at runtime. This time, I wanted to know how to add code to your program dynamically at runtime too. Like if I had a textbox on a form, and I typed whatever code into it, then it would add the code to a subroutine and it would be executed. How can this be done?
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