Go Back To Original Sub Procedure From Key Down Event?
Apr 14, 2012
I 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.
[Code]...
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Mar 26, 2012
wizards of the web i have a problem with my computer i no long have windows xp i have a beta product that is no good an i would like to return my computer back to its original windows xp how do i do that for my computer?19slim69
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May 20, 2010
I have 2 forms. Form1 and Form2. When Form2 is closing, how do I make Form2 to inform Form1 that Form2 is closed.
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Aug 10, 2010
Let say I am working in a code window, and I want to check for variable, so I right click on it and click on "Go To Definition", after that I want to get back to the place I was working in.
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Dec 11, 2010
I have been working on creating a carving tool to extract data on an image file.So am able to get the data present in the image in the form of hexadecimal.My problem is that i need to convert the hexadecimal back to its original format, that is for example get back a jpeg file back in its normal form.What am getting -> FF D8 FF EO.........FF D9 ( for a jpeg file in hex
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Aug 22, 2010
Can anyone please explain with the easy coding how to reverse this algorithm so that I get back the original text string?
Public Function CreateIntChecksum(ByVal s As String) As Integer
Dim r As Integer = 0
For i As Integer = 0 To (s.Length() - 1)
[code].....
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Feb 11, 2012
I have a simple translating program i working on in vb 2010.I have a combobox and a textbox and a button. What i have so far is when you select the option in the combobox the textbox and button will appear. then when you type something it replaces each letter with something new, in the same textbox.what i cant figure out is how to make it so where if i click the button again it translates the replaced letters back to the original ones.
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Jun 15, 2009
Is there anyway you can send information back to the original creator of the program? Here is a quick example- I made a little program that gives you general information about your computer, when you click a button it sets the text box to specific information. One of the text boxes gives you the Version of your OS. I would like to know if there is a way to send the information in that text box back to me when someone clicks it and they are connected to the internet. FYI I would tell the person who clicks it before so that I am not stealing information, plus what is there to steal from a simple program I made.
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Feb 1, 2010
I currently have a picture box and it has a MouseHover event. When the picture box is hovered the picture will change images. But when it is not being hovered upon I need the picture to switch back to the original image. Is there anyway to do this.
Currently I have:
Private
Sub picOpen_MouseHover(ByVal sender As Object, ByVal e As System.EventArgs) Handles picOpen.MouseHover
picOpen.BackColor = Color.White
End Sub
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Apr 12, 2011
how to bring the search window back to its original form when it has filled the whole screen? Usually there are at the right upper corner small buttons to resize or to close, but I don't see them (visual basic 10 express edition)
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Jul 16, 2009
How do I revert a form including the controls back to a original state without closing the app? For example I got a picture box and 2 buttons in a form..
[Code]...
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Apr 18, 2011
The event handlers in my parent class are never called though the events are raised in the child class.
The Code:
Public Class childForm
Public Event checkboxchangedEvent(ByVal checkbox1 As Boolean, ByVal checkbox2 As Boolean)
Private Sub checkboxchanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles CheckBox1.CheckedChanged, CheckBox2.CheckedChanged
[code]....
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Aug 22, 2011
my goal is to
1.Take an file(exe,dll,etc)
2.Convert it into hex
3.place that hex values in a stack
4.Execute the values inside the stack to its original form(i.e. take the elements out of stack and then convert it to a compile format)
Imports System.IO
Sub Main()
Dim fileName As String = "ABC.exe"
[code]....
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Jun 15, 2011
I am working with vb.net and want to increase the size of image when the cursor is over that image, but the image should come back to its original size when the cursor leaves that image area.I've used the following code to increase the size of image:[code]I've used the default size class but, it gives some different dimensions.by the code that brings the image into its original size that I've been declared into the picture box properties.
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Aug 25, 2011
I'm developing application in VB.NET 2008. Whatever I'm formatting cell that should reflect on original value. In Cell Formatting Event, e.Value=format(e.value,"0.0") means it is formatting data but original value is not changing on cell.
But I tried like this
Private Sub DataGridView1_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles DataGridView1.CellFormatting
With DataGridView1
If e.ColumnIndex = 0 Then
e.Value = Format(e.Value, "0.0")
.Item(e.ColumnIndex, e.RowIndex).Value = e.Value
End If
End With
End Sub
It is working for normal datagridviews but if I do the same for databound datagridview , data are flickering... (i,e cellformatting event is executing always). How to change original value of cell in cell formatting event ?
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Apr 12, 2010
I set the cell style progromatically on a condition.. but when that condition is no longer met I want to go back to the grids.cell original (default) style property
if x=y then
row.Cells(column.Name.ToString).Style.ApplyStyle(mystyle)
else
[code].....
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Jun 19, 2009
I have a combobox..... When a user clicks on the list inside the combobox my webbrowser opens to the selected items website.how to make the combobox go back to the original text of the combobox?
Example: Combobox list
---- Select Item ----
Royals
Mets
[code]....
When the user see's the screen the ---- Select Item ---- is visible. When a user clicks a teams name it opens the teams website and the name stays in the box. I want it to go back to ---- Select Item ---- immediately after they click a list item.
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Jan 6, 2011
I have a vb6 program which shells and runs a Vb 2005 program, I would like to be able from that VB 2005 program run a function back in the original VB6 program which called it. Callback?
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Feb 18, 2009
I have an app written in vb2005 that allows users to search a sql database for a store name. Once a store is selected, it then presents the user with 12 different tabs, each with a DataGridView showing various bits of info about the store. It's a large and convoluted database, so I'm using stored proceedures to pull the data for each tab. Here's a sample of one of the subs that populates the tabs.[code...]
Now, this works just fine to populate the grids on the tabs, and the same code is copied into each of the subs that fill the grids (changing the stored proc, parameter and grid names, of course). The problem I'm having is how to move changes made to the data in the grid back into the database.
I have stored procs that do this (and the procs do work), I just can't seem to figure out how to trigger the stored proc when the user makes a change.
If it matters, there is only a grid on each tab, I did not use a binding source as I am trying to keep an abstraction layer between the data and the app. I did create a dataset, which is how I gain access to the stored procs, but I left the grids unbound and (as seen in my code) bind them at run time.
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Jan 4, 2012
this is the first time i am calling a stored procedure via vb.net and i would like to make sure i have everything correct before i execute it. This is my code:
[Code]...
The stored procedure returns 6 colums worth of data and i would like to add that data to a listview. I'm not sure i have the correct sytax for doing that but this is what i used in my previous sql code (running a query with, not a stored procedure). Also, i'm not sure how to go about getting data for the @xxx names above from a textbox? How do i pass the values into the @xxx names from the users textbox? The MS SQL mangement studio code is this for the the stored procedure:
[Code]...
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Sep 25, 2011
I have been having a wonderful Sunday trying to figure out Stored Procedures, created via vb.net and input into Sql Server 2008.
I've created a Stored Procedure... That I pass an Integer in a parameter, I want to get back a String.
Here's the vb.net Stored Procedure Code:
Imports
Microsoft.SqlServer.Server
Imports
[Code].....
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Jan 11, 2010
I 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.
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Mar 5, 2012
Using 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:
[Code]...
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Apr 27, 2010
I 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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Jun 4, 2009
I 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.
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Jan 25, 2010
I have the 2 check box columns in the Datagridview. both of two columns are unbound.
I Want to write condition when i click on column 2. ( if column1=false than alert msg(".....") and set check box column 2 to Uncheck)
Here is my code :
[code]...
In this event the column 2 doesn't set back to Uncheck.
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Jun 3, 2011
I'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.
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Nov 3, 2009
how would I create an event procedure for something not yet on a form?
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Jul 24, 2011
I'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.
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Oct 27, 2009
This 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?
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