How To Create An Event Procedure For A Certain Variable Value
Apr 27, 2010I can create event prodcedures for form objects, but is there a way to create an event that triggers when a certain variable equals a certain value?
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VS 2010 - Function With Same Click Event Procedure Stores Current SalesAmount As Variable In Array
Jan 3, 2012I am trying to code for is as follows: Construct a two dimensional array and enter into it a sales id number followed by twelve variables which represent sales totals made by the sales agent. this must provide space for five agents. I can declare the proper array and have done so as follows
Dim Sales (4,12) As Double. I also crafted a click event which will count from 1-12 (which excludes the sales id number) and disables the sales id number so it cannot get used. [Code]
What I am trying to do is setup a function within the same click event procedure which stores the current SalesAmount as a variable in the array and moves to the next slot to get ready to store the next SalesAmount. However I have no idea where to go from here. I have tried a ton of different pieces of code which are either all littered with errors or do not return a value when I call it. Calling the total of each row and the total for all rows is something I need to do for display and I am not one hundred percent sure I know how to do that either.
How Could I Create Declaration(event) To A Variable Control
Nov 22, 2010How could I create declaration(event) to a variable control in VB .net ? [code]please i need to know how to insert this (declaration) newweb_ DocumentCompleted it's similar to WebBrowser_DocumentCompleted but it's a variable
View 5 RepliesUse Variable From Separate Sub Procedure?
Sep 27, 2011I have two sub procedures. Both are triggered by button clicks. The first one contains the SQL connect and the Insert statement strings. The second button I just want to show a message box containing the strings. Is there a way to use a variable from the first sub procedure?[code]
View 3 RepliesPass A Variable To A Threaded Procedure?
Mar 4, 2010How do I pass a variable to a threaded procedure? The clickedItem.Tag contains a username as a string which I want to pass to Public Sub GetLockoutInfo(ByVal UserID As String) but the AddressOf GetLockoutInfo line doesn't allow for a parameter to be passed to the procedure.
Private Sub CallGetLockoutStatus(ByVal sender As Object, ByVal e As System.EventArgs)
Dim SearchUserDetails As New NiRDs_Functions_OC
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Passing A Variable To A Sub Procedure By Reference?
Oct 20, 2009passing a variable to a sub procedure by reference. Not sure I understand how it works. Here is the code.
Private Sub bntcompute_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles bntcompute.Click
Dim x, y As Double
getnumbers(x, y)
displaysum(x, y)
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Is the newly modified variable actually being Passed back? and If so where in the statement is it passed back. is it being passed back to the call getnumbers or is it passed back to the statement displaysum?
Event Handling - Add A Click Event In This Button Since It Is A Variable?
Jan 16, 2009i declared a global variable button:
Dim button1 As New Button()
Now, i dont know how to add a click event in this button since it is a variable.
Passing Variable Values To A Stored Procedure?
Jan 14, 2011I am trying to pass some declared variables to a stored procedure. Here is my
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles startpayrollButton.Click
Dim ssql As String = "select MAX(payrolldate) AS [payrolldate], " & _
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Visual Basic .net - Call Procedure From A Variable Name?
Jan 19, 2010Is there a way to call a procedure in Visual Basic (.net) with a variable name? For example, the variable strColour can be one of 10 pre-defined values, green blue black white red pink orange yellow indigo purple. How to handle each one is in it's own Sub Routine, colgreen, colblue, colblack and so on.
I can use a bunch of if..then..else and select case, but what I'd like to have is something like VBA Excel's Run "col" & strColour
Call An Event From A Different Sub Procedure?
Jan 11, 2010I want to call the "CheckedChanged" event for a Radio Button from within another sub procedure elsewhere in the program. The posts that seem to relate have me confused.
View 2 RepliesCalling An 'event' Procedure
Mar 5, 2012Using the visual part of VB I can create 'event' procedures. eg. if I double click on a button on the form it will take me to the code window and insert a procedure as follows:
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VS 2008 Filling A Datagridview With A Stored Procedure Variable?
Nov 4, 2010Using VB2008 How can we fill the datagrid with information from a stored procedure and a sp variable.We have a dataset named: DBnamesDataSet, a source: ShownameBindingSource and a adapter: Show_nameTableAdapter.
Stored procedure:
alter PROCEDURE [dbo].[show_name]
@name varchar(50)
AS
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Go Back To Original Sub Procedure From Key Down Event?
Apr 14, 2012I am trying to reference the KeyDown event from a independent sub procedure and have it loop back into original independent sub procedure. Starts off in Independent sub procedure (DisplayAction - which then calls KeyDown Event) Goes into KeyDown event (KeyDown then calls DisplayAction) Goes back into original sub procedure (DisplayAction) and the loop continues. * Steps 1 and 2 work just fine in my code. Step 3 is the problem. My program does not loop back into the independent sub procedure.
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Use An Event To Trigger A Certain Procedure Of A Class
Jun 4, 2009I read some articles about using events and/or class events, but not a single article realy explainend the true use and benefit of using events in classes, but only how to use them.
As far as I understand, you can use an event to trigger a certain procedure of a class within another class or aspx page, but you can do the same by declaring an object of that class and call de procedure or methods directly. why and when or where we would use an event with addhandler to call a routine from a class and not declare an object of the class and call the desired routine directly.
Calling Object Event Sub - Timer Procedure
Jun 3, 2011I'm developing this procedure using a timer object. The thing is the procedure is not in the timer's event procedure but I want it to depend on the timer's interval when executing, it's just not calling the timer procedure. How can u declare objects and use their event procedures in code.
View 2 RepliesEvent Procedure For Object Not Created Until Runtime?
Nov 3, 2009how would I create an event procedure for something not yet on a form?
View 3 RepliesForms :: Event Procedure From Combo Box Drop-Down?
Jul 24, 2011I've created a form to handle "frequently asked questions". In the form I have five Drop-Down Combo Boxes and I want the user to be able to select one of the questions listed in the drop down boxes and have it return a "message box" with the answer to the question. Naturally I'll have different "answers" for each question, but my initial efforts have me getting my message box as soon as I click on the drop-down arrow itself, and I don't want that triggered until I click on the specific question.
View 5 RepliesObtain Event Arguments From Another Procedure In Program?
Oct 27, 2009This is a concept question about vidual basic asp coding -- I'm using certain examples, but the question is not about those examples specifically.
Let's say I have some code in button1_click vb code-behind.
In order to perform my desired function, I need access to StatusEventArguments in an event, for example, SqlDatasource_selected.
Is there a way to access that data from my procedure, or do I have to access it only in the event codebehind and store it in a global or session variable so I can access it in my button1_click procedure?
VS 2008 Form Load Event And Sub Procedure?
May 20, 2011I try to run a custom sub procedure from the form load event. It keeps crashing. I believe it is because all of the controls are not loaded and the sub procedure makes use of some controls. How can I make sure everything is loaded before the sub procedure is run?
View 10 RepliesCalling A Function Procedure Under The Click Event Of A Button?
Mar 22, 2011i created a function procedure and i need to the action to be carried out when i click a button, but a don't know how to call the function procedure under the click event of the button control.
View 1 RepliesVS 2008 Run A Procedure Of FORM1 In Load Event Of FORM2?
Mar 18, 2012i need to pass on some variables from FORM1 in to a procedure in form load event of FORM2 to say in another way i need to run a procedure (which uses variables of FORM1) which is derived in FORM1 class and in FORM2 load event
View 3 RepliesString Variable For Use With LINQ To SQL Class Stored Procedure Call Has Weird Message?
Feb 4, 2010In my project I am using a LINQ to SQL class that contains a stored procedure which includes a string value as an output parameter.So to capture that, I created a string variable as follows in the procedure:Dim spOutput As String? However, when I do this I get the following message "Type 'String' must be a value type or a type argument constrained to 'Structure' in order to be used with 'Nullable' or nullable modifier '?'"
View 2 RepliesUse A Search Procedure For Text Changed Event To Look At Structure In Module?
Feb 2, 2009How I would use a search procedure for a text changed event to look at a structure in module.
View 2 RepliesHow To Create A Procedure
Oct 24, 2010how to create a procedure?In VB6 it was through Insert Menu > Add Procedure.Also (just out of interest) is it possible to read from a database and copy the data in to an array?I've not used Visual Express for a while and have forgotten how to do theses.
View 6 RepliesCreate A Procedure For A Sql Database?
May 31, 2011what is the code to put in when you want to create a procedure for a sql database
View 1 RepliesCreate Mysql Stored Procedure Using In .NET?
Feb 2, 2010How do I create a stored procedure for mysql using VB .NET programmatically?
EDIT: I have tried using ExecuteNonQuery provided by MySQL .NET Connector. It prompts me error. Maybe it's because I put "Delimiter $$"? I know I can create using script (batch file) if I want to send it to my client (as commented below). But my objective is to keep MySQL password safe. So script is not the way.
Create Progess Bar For SQL Stored Procedure?
Apr 15, 2012how to create a progess bar which discribes the process of a SQL procedure?
View 1 RepliesCreate Store Procedure & Call It ?
Oct 21, 2009I am extremly fresher in the above things. I want to create a store procedure in my programme and use it or call the store procedure. give me a standard sample code so that I can understandand.
View 4 RepliesCreate Sub Procedures In VB6 Under Tools Add Procedure
Dec 15, 2011i used to create sub procedures in vb6 under tools/ add procedure. Same is not available in vb2008. how can i create sub procedure in form.
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How To Create And Use Stored Procedure On MS Access
Jan 8, 2012My IDE is Visual studio 2008.I just want to ask how to create Stored Procedures in Microsoft Access Database (.mdb) and pass the values to a VB.NET Windows Application.
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