Product That Creates Web Forms On Fly?
Jul 17, 2009Anyone know of a product/solution that creates web forms on the fly? I want to allow my users to create their own web forms.
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Button That Creates New Forms When Clicked In MDI Container
Jan 9, 2010I'm working on a project that will create new windows components. (If this is possible). I have made a button that creates new forms when clicked in the MDI container.Now I'm just wondering if someone can figure out a code to make it so when I click a button it creates a new button on the new created form. [code]
View 37 RepliesForms :: Opening Childform Creates New Instance Of ParentForm
Dec 31, 2011I am in the process of upgrading a VB6 Project to Vb.net. My problem is that when I open a child form in my project from within the Parent form a new instance of the Parent form is created. The code is fairly simple:
frmnewContract.MdiParent = Me
frmnewContract.Show()
Retrieving Information - Retrieve The First Product And It Repeat E Same Product In My Second Textbox
Aug 11, 2009Right now i have a form in the VB where there are 2 combobox in it. user can choose from a range of products that comes together with some description and these are to be stored in a database table.. when i retrieve these data from another form in VB, i'm only able to retrieve the first product and it repeat e same product in my second textbox.
View 6 RepliesShow Product Information And Another For Product Purchase Details Entry?
Jun 25, 2009I have 2 datagrids. One to show Product information and another for Product purchase details entry. Both share the same dataset. The dataset (ds) is filled up with columns from 2 table
ProductMstrTbl : ProductID, ProductName..
ProductDetailsTbl: ProductID, PurchaseDate, Amt, BalanceQty..
DataSet(ds) : ProductID, ProductName, PurchaseDate, Amt, BalanceQty.
The problem is that: Showing from dataset or entering new records into the dataset is no problem, but am not able to save the modified dataset into DataBase. SqlCommandBuilder failed to generate the corresponding INSERT, UPDATE command as the dataset has multiple base tables.
Incorporating Product IDs And Product Registration Into VB Projects?
Oct 5, 2010I am looking for a free utility or way to protect my software by requiring a Product ID (Which will be created when a customer requests a paid license) to use the application after a demo version. Like most shareware apps.
View 2 RepliesForms :: Make A Program That Reads Text Entered Into A Textbox And Creates A List Of Items By Separating Entries By Commas?
Aug 18, 2010Hi, I'm working on a program that reads text entered into a textbox and creates a list of items by separating entries by commas. Everything is working fine, except, because I am using an array to store the items in the list, I have a limited number of entries. This is only a problem because, as it is written currently, each comma counts as an individual entry. Therefore, users can enter ",,," for example, and it would use up 3 places in the array.
I'm looking for a way to check to make sure there is text after the comma before adding an entry. I've attempted to use the .substring command to check the character after, which works until it gets to the last character. Because there is no character after that, it will give an error.
Here is my code for extra clarity:
Public Class frmMain
Dim intCounter As Integer 'Stores the # of commas in the string
Dim Messages(49) As MessageProperties
[code]...
Control Creates Another Same Event?
Sep 29, 2010i already finish this module but while doing 2nd module i notice that my 1st module doesnt work anymore, then i checked my code, i double click the control at design time and thats it instead it brings me to my actual code of that control, it brings me to another event, like this, this is where my original codes are placed:
Code: Private Sub lblSupplier_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
End Sub then, after the poblem occurs, the control created another event like this:
Code:Private Sub lblSupplier_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs)
End Sub notice the difference, they are the same click event but the other one has an "_1" at the end of click.
Creates Two DateTime Objects?
Apr 13, 20111. Write a Visual Basic Console Application which creates two DateTime objects. One DateTime object should be used to store a value for date purchased. The second DateTime object should be used to store a value for date paid. See below for more information.2. Assign values to the two DateTime objects. See page 197 in your Doke & Williams book for help with this step.3. Use the toString method to display the two DateTime objects. See page 197 in your Doke & Williams book for help with this step.4. Compare the two dates to determine which date occurred first.
[Code]..
Program That Creates New Objects?
Mar 30, 2012I have a Car object that does a few things, but I need the program to create New Cars without having to write the code for every new one. Basically, the user checks some combination of Checkboxes and then pushes a button. And I need the program to create a New Car with a unique name for each combination of checked Checkboxes when the button is pushed.
For example, if Checkboxes 1,3,5 were all checked, it would create a New Car that had a different name than the New Car that is created when Checkboxes 1,2,3 are checked.
But I also need the program to be able to check when a New Car has already been assigned to some combination of checkboxes, so that it doesn't create a New Car every time that Checkbox 1,2,3 are checked and instead will use the Car that was already created.
RangeBar Sample Creates Big Red X?
Jul 31, 2009The sample program for the Chart Control is written in C#. It provides VB snippets but there appears to be a key piece of information missing or at least hidden. Can anyone explain to me what is needed to get the Chart Control working in VB.NET VS2008 Pro?Using the Chart Controls sample, I tried to create a RangeBar. The only thing showing is a big red X across the chart. Here's the code almost exactly as taken from the VB sample:
Private Sub ChartSample()
' Populate series data
chrtTCP.Series.Add("Tasks")
[code]....
15 Minute Timer Creates Error
Oct 19, 2009The program runs off a timer that execute the cndstart button every 15 minutes but then it throws out a variable not defined error "oleasMailItem" but if I take the timer out and click the cmdstart button then the application runs fine without errors and I don't know where I went wrong if I add the timer
[code]
Option Explicit
Dim MinCount As Integer
Private Sub cmdstart_Click()
[Code]...
Code That Creates A Button Onto Form?
Mar 26, 2011Is there code that creates a button onto the form? The button will not exist until the code is run.
View 1 RepliesCreate A Program That Creates An .EXE File?
Aug 6, 2009I was thinking about creating a program that creates an .exe file. (I know that that is very difficult but I have 3 days that I'm not sleeping because i'm thinkin about it)The program should create the .exe file on button clickThe created exe should be in Normal Windows State, it should have only a button that doesn't do anything and it's path should be C:UsersAdministratorDesktop
View 4 RepliesCreated A Program Which Creates Folders?
Dec 15, 2009A weird thing just happened. I created a program wich creates folders and now when i want to "save as" an excel document in a folder created by my program this error occurs:[URL].. But this only error occurs if i try to save as an excel document
View 7 RepliesPossible To Remove The Default Namespacing That Creates?
Feb 5, 2010Converting a C# project to VB.NET, C# projects start off with namespace Foo { in each class. Is it possible to have the same behaviour in VB.NET?
View 1 RepliesStreamwriter Creates File, But Is 0 Bytes?
Feb 25, 2009I am using the following code to write and empty (dummy) file to take up the remaining space on a device.RemSpace is a Public Variable declared as Long I have a function that gets the remaining space on the device and stores in the RemSpace variable (in bytes). I have tested with a msgbox to display the result of RemSpace, and it comes back correct (not 0). However, when the following code attempts to create the dummy file, the file is properly created but is only 0 bytes. What am I missing here?
[Code]...
Try...Catch Creates Undeclared Variable?
Aug 19, 2010I am trying to catch an error that a directory does not exist. When I don't try for the error checking, this line works just fine:
Dim
xmlFolder()
As
[code].....
VB Syntax For LINQ Query That Creates A New Set?
Dec 3, 2009I am trying to AVERAGE 6 different fields on a DataTable, but without grouping. Just the AVERAGE. I have found a couple of examples in C#, but can't find any examples for how to do this in VB.Here is what I have so far:
Dim query = From dtRow In dtIn.AsEnumerable _
Where dtRow.Field(Of String)("FOLLOWUP") = "Alert" _
Select New With { _
.Brand_Functional_Avg = XXX.Average(Function(f) f("Brand_Functional")), _
.Brand_Personal_Avg = XXX.Average(Function(f) f("Brand_Personal")) _
}
What should I use for XXX? I tried all of the options that I could think of and nothing is compiling.
Trust me, if I could write this in C#, I would, but the project requires VB.
VS 2010 Loop Through The Treeview So It Creates The XML
May 22, 2012I have a treeview with a couple of rows + cells. How do I loop through the treeview so it creates the XML.
<myxml>
<name><%=mytreeview.cells(1).text %></name>
<description>A fixed description</description>
[Code].....
Checking User Keypresses Creates A Warning?
Dec 2, 2009I am attempting to keep user inputs into our application as clean as possible. One way I am attempting to do this is not allowing incorrect data type in fields (not allowing alpha characters when expecting numeric values)I found and implemented the following code:
Private Sub txtSocial_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtSocial.KeyPress
Dim UserKeyPress As Char = e.KeyChar
Dim isKey As Boolean = e.KeyChar.IsDigit(UserKeyPress)
[code]....
Create An Application That Creates Pascal's Triangle?
Nov 2, 2011I need to create an application that creates Pascal's triangle the user would enter the number of rows, and using the formula (which i do not know... :/) would create the triangle. For example: the user enters 5 rows
triangle:
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
as you can see the numbers are created by adding the 2 numbers above it starting with 1 at the top
Create Table When User Creates Account?
Jan 15, 2012how can I add a user to a table in a mysql database without datagridview? [code]
View 6 RepliesCreates A New Event A Text File Gets Created?
Sep 28, 2010I have been thinking about creating an event calendar. I thought through the idea of how i would attempt it, but only came up with one idea; Text files, a folder for each year, and a folder for each month.. when the user creates a new event a text file gets created in: e.g. \2010\Jan\12.txt and if another event is on that same day, the text is added into the same text file. But this leaves lost hopes for my other ideas, since it will get very complicated. Like yearly events, monthly events etc.
View 6 RepliesCreates A Program Where A User Can Key In 3 Coordinate Points?
Mar 15, 2012code that creates a program where a user can key in 3 coordinate points and when the click "Generate Triangle" button. the program automatically creates the program.
View 5 RepliesENTER Creates A New Line, Rather Than Close The Dialog Box?
May 24, 2009I've built a dialogbox with a RichTextBox and I'd like to have the following behaviour:
I've got the focus (cursor) in the RichTextBox. When the ENTER key is pressed, then there should be a new line in the rich edit control created. The ENTER should NOT close the dialog box [as it does now :-( ].
One Form Which Creates A Number Of Copyof Another, And Getting This Error?
Jun 11, 2011I keep getting this error, The requested resource is in use. (Exception from HRESULT: 0x800700AA)how do i fix this
I'm using this script to copy the form
Public Sub CopyFORM(ByVal sTARTLOOP As Integer, ByVal ENDLOOP As Integer, ByVal textinputbox As String)
[code].....
VS 2005 : Size Creates Warping Effect?
Mar 20, 2009Ive been using this code for a user to pickup a picture box basicly, but if a form exceeds a certain size When you drag the picturebox it will warp around instead of smoothly being dragged, what is causing this?
Dim offset As Point
Dim bDragging As Boolean
Private Sub PictureBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox1.MouseDown
[code]....
VS 2010 Using Constructor Event Creates Errors
Jan 27, 2012I created an even on a form called Sub New so I can handle some events and close the window down if there is an error.Upon doing that, I came across 3 errors that I don't know how to fix.[code] ShowDialog really isn't necessary I could just use .Show. I want to use ShowDialog because the line under those 3 shows the current form.How do I pass the date to the form?In case it's relavent, my code for sub new on frmEmail.[code]
View 7 RepliesGet My Product Key?
Feb 8, 2012I cant run my VB 2008 . it need register key
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