I have developed a vb.net app with MS access as back end db.when i installed exe on client's machine, it gives error that it couldn't find the db file on client's machine, even though i have changed the connection string in app.config file after the installation. What i have found out is that when a dataset is created at development time and whatever the address is at that time , that is the address it looks for at client's machine.
View 4 RepliesI have a VB 2003 project and I have saved dynamic settings in the app.config.exe file with success.I am using ColorDialog to change the color of textboxes. Everything works OK except I need to save the changes in the config file.I have success with saving changes for textbox.text but not colors.
View 6 RepliesI just found out that I have a bigger problem than i thought.. anyway.. it's with my app.config. It started with my main program that im almost done with but now its acting up and now it's everything.
View 1 RepliesI'm trying to make a application that allows the person to script config files for an open game server project so they don't have to do it manually... I'm starting with 3 groups. Those groups are "NPC NAMES", "MONSTER NAMES", and "MONSTER WALK POSITIONS"... I want the user to be able to add as many items to the group as they want... Right now I'm using a listbox, but its very messy... I want the user to be able to add items to these groups, and then add the items of each group to a .txt file.
View 5 RepliesI have a class library (Named ADI), that needs some configuration settings from the project using it (like connectionstring, filesystem locations etc).
I want to define these settings in my Windows Forms/Web Projects App.Config or Web.Config, like other settings.
Here is part of my app.config for my windows forms application:
<applicationSettings>
<PhotoImportRobot.My.MySettings>
<setting name="ADIImageRoot" serializeAs="String">
[Code]....
is there any tool to validate configuration file?
View 1 RepliesI've a DLL assembly reading a variable, "GalleryID", from an XML file. I can't modify the assembly, so I am wondering if I can make the XML element value dynamic? For example, to get this value from a querystring or any other scenario without changing the assembly.[code]This is an ASP.NET website that has multiple users. When a user logs in and open the gallery.aspx page it will show the user's own gallery. This scenario is not working now since the gallery module shows one gallery (Galleryid=2) to all users according to its setting in Settings.xml file. How can I pass galleryid in querystring -- gallery.aspx?galleryid=5 and inject it to Settings.xml file?
View 2 RepliesI am trying to create an autocomplete textbox using jquery which will be bound to SQL database. I also want to place a dropdownlist on the page so based on initial selection autocomplete textbox will retrieve data from different tables. It's an ASP.NET 2.0 page and code behind is VB.NET. I have AJAX autocomplete working but it matches only first characters and its not as robust as jquery. Can anyone share a sample code that will retrieve search data from SQL and also give me directions on how to make the table name dynamic?
View 2 RepliesSub resetboard()
For x = 1 To 80
This don't work
Boardstring(x).Image = NewBoard.Images(x)
This does d1.Image = NewBoard.Images(x) Next Is it posable to replace d1.image with a Boardstring(x).image
I have a vb.net 2005 application that I inherited. It is about a 250 screen app, and I am having trouble. Some quick background: There is a form called Mastermenu that every screen in the application inherits from. Inside this form, a dynamic menu is built from an XML file using a custom class called clsMenu. Here is part of the
Private Sub loadmenu(Optional ByVal strAppraisalType As String = APPRAISAL)
Dim objMenubuilder As New clsMenu(New clsMenu.MenuEventHandlerDelegate(AddressOf HandleMenuClick), MyController, FORM_NAME)
[code].....
I have the following linq query:
Dim q = From definition In definitionList _
Where definition.ValueDefName.Contains(criteria)[code]....
I have already looked into this answer: LINQ - dynamic WHERE clause?Unfortunately, it doesn't work for me using .net 4.0. When I attempt to pass the criteria string in it ask for a predicate. The end goal is to add any of these:
definition.ValueDefname.Contains(criteria)
definition.ValueDefDesc.Contains(criteria)
definition.Aliaslist.Contains(Criteria)
definition.StrategicInitiative.Contains(Criteria)
to be passed into the query depending on what checkboxes the user has selected. How can I create a dynamic where clause in linq to sql? Is there new syntax for passing in a where clause as a string?
i want to make a dynamic report in vb.net 2005 any one would like to i wish that at runtime i would be able to add some column or remove
View 12 RepliesI am new to vb 2008,i am trying to make an application to calculate molarity(chemistry).[code]...
where M1 and M2 are Molarity and V1,V2 are volume(all variables).
so for my application i have made four textbox and a button.Now what i have done is my application only can find one variable M2 when provided other three values[code]...
I'm trying to create a Dynamic Controls that are created within the Form code.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
dim blah as new timer
[code].....
How would I change this code to make the factory dynamic. I believe I was close with remoting. I don't want any hardcoding of the factory, nor do I want to have to recompile. The database drives it.
Dim genericRule As Rule
Dim factoryObject As String
factoryObject = _dal.GetFactoryObject(ruleId)
[code]....
Ho can you make a dynamic label stay right justified, so that when the label.text is filled the text starts at the right edge of the label and fills to the left? Currently the text fills to the right from the left edge of the labels location and tends to run off the form.
View 1 RepliesI am building a program to keep tract of student signup and classesroom.
1.I have an admin form that gives the admin users the right to create a classroom. This class is available / show up when the student signup. Because of future plans I want the admin to have the right to add / delete and classroom if the class is no longer needed to offering.
When a student signup the available class will show up in a datagridviewer and I have added a check box to select the classes taken.
[Code]...
How to make Dynamic Connection string for VB.Net 2008 & Sql Server 2005 database
View 1 Repliesi want to generate a code with 2d-dynamic array to make a matrix?
View 9 RepliesOur main application has both a asp.net and winforms component. There is a class that is used by both sides and needs info from either the web.config or app.config files. The class itself does not know if it's on the client side or on the web server (at this point). We are getting errors when it's attempting read app.config when it's on the web side. Is there a way for the class to tell if it needs to read web.config or app.config?
View 1 RepliesI have this pretty simple application, it uses a webService to transfer data to my servers DataBase. Now it is very important for me to keep this application as one single file, and not having some XML files needed for it to work, but this is the case. I think the XML file holds the information to this webService, so without it the application crashes. Is there a way to get the application to work without this XML file, or a way to put the XML inside the exe archive?
View 1 Repliesi have created a dynamic tabpage and a dynamic tablelayoutpanel inside it then added dynamic textboxes and labels inside the tablelayoutpanel...the thing is , i am having a problem on how to access the value of those textboxes and labels and add them as new columns in the new table(tagpage) in mysql database, i can already create the table in the database but i cant add the new columns in it. heres the code for accessing the values of the labels and textboxes
error: NullReferenceException was unhandled....Object variable or With block variable not set.
sql = "alter table " & tbl_selected(counter) & " add " & frmMain.Controls("TLP_" & SecArrList_sp(counter2)).controls.item(SecArrList_sp(counter2) & "label" & counter).Text & " varchar(100) NULL;"
I would like to bind a DataGridView to a different LINQ query every time (in order to reuse the same form/DGV for different queries), like this:
[Code]....
but the "Qry", and the number of comboboxes, and their field names would change every time.
Basically i have one TabControl with a form and 2 browsers within one form I have ProBlem To call the dynamic browser to navigate with dynamic Textbox.text
[Code]...
I need to represent the following query using LINQ:
DECLARE @PurchasedInventoryItemID Int = 2
DECLARE @PurchasedInventorySectionID Int = 0
DECLARE @PurchasedInventoryItem_PurchasingCategoryID Int = 3
DECLARE @PurchasedInventorySection_PurchasingCategoryID Int = 0
[code]....
Now, I know that a query in .NET doesnt look like this, this is my test in the SQL Design Studio. Naturally VB.NET variables will be used in place of the SQL local variables.My problem is this: All of the conditions after "WHERE" are optional. In that a query might be made that uses one, some, all, or none of the conditions. V.PropertyID and V.Value can also appear any number of times.In VB.NET I can make this query easy enough by simply concatenating strings, and using a loop to append the "V.PropertyID/V.Value" conditions.I can also make a Stored Procedure in MS SQL, which is easy enough.However, I want to accomplish this using LINQ.
Ive managed to dynamically create a form, and dynamically create a timer, but i have not been able to create the timer on the dynamic form. Specifically, i need to be able to have the timer itself create another form with a timer. (I realize that this would create a new form every interval on the timer, that is what i want to do)
1. A way to add the timer to the dynamic form, and maintain the timer sub on my main form.
2. A way to create the whole thing over (dynamic form and timer) through the previous dynamic form and timer.
I was thinking i could use a collection/array to store the forms and timers, but i'm still having trouble figuring out how to add entire forms or timers into a list. (A timer is not considered a control, so i cant use a controlcollection...)
Heres my code;
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim frm As New Form
[Code]....
*EDIT* Btw, my idea was to use i as a variable that increases every time a form is created, then insert the form into the array, with i as the integer. i just need to know how to create a new form with a different name each time. (as with timers)
I have a form that i need to be 100% Dynamic. So it could contain 10 labels maybe 100 who knows.
When you hover over a label there will be a different contextmenustrip to appear for each and every label. So all the contextmenustrips are Dynamic and contain 1 option maybe 2 options even 3 or 4 up to the users settings.
My problem is not creating a handler for when the user clicks on the contextmenustrips options. The problem is knowing which one of the options for that contextmenu was clicked!!
OK, I'm trying to display tooltip text for a dynamic edit box. Well, at least I'm trying to.
On my form, I've got a tool tip control which I've conveniently named ToolTip. My edit box displays OK. But, what I want to do is when the user hovers their mouse over the text box, I want the tool tip to display some text.
I think there are two problems that I'm having. I'm not convinced that I'm properly addressing a dynamic text box name. Ideally, I would want to be able to refer to the text box (but using a dynamic variable that will contain the prefix of the name). To hardcode, I would want to be able to achieve (not in this example but in theory): ABCDEFGt_0300.Text = "hello"
Dim controllerName as string = "ABCDEFG"
Dim t_0300 As New TextBox()
Me.Controls.Add(t_0300)
[Code].....
I have an .net addin that loads w/outlook. Being a .NET assembly, I naturally have a .config file that you would expect. From my previous research, I named my app.config file to be Outlook.exe.config because outook is the executing assembly, and naturally, that's where you would expect that. This for the most part is fine.
In some installations, and I am not sure as to the conditions why, My addin will hunt for the config file under the dll name in another directory. So, more clearly stated, Office is in its directory, and my addin dll is in its own. So: MyAddin.dll.config vs. Outlook.exe.config. So, fine, I just made 2 copies of the config file and covered both cases. Now, I find that the addin is hunting for Outlook.exe.config in MY program directory (not the outlook dir)
FYI I log which config file is being used using: [Code] So, can someone tell me WHERE it is determined where the config file is read from, and if I can "Force" it to be used from a certain location?
I have a self-hosted WCF (as a Windows service), it has a web.config file.
Inside one of the functions, I have this code (which doesn't seem to work)[code]...