[code] Why doesn't the Patching Code work? (It doesn't move "fs" to the right position) [code] The code is suppose to use a FileStream to write bytes to another file. The part where it's suppose to write bytes works fine, but the part where it moves the FileStreams position isn't.
View 6 RepliesBasically what I want to do is create a program with a simple interface where you select one or more directories, and it'll look for files that are in the directory that aren't currently in a folder, and make a folder to house the file in, with the same name as the file. But if they're already in a folder, I want the program to ignore them.Videos folder, there's 3 videos that aren't currently in a folder, 1 that is.Video A, Video B, and Video C.I want 3 folders to be created, and I want each file moved into the corresponding folder.I want the Video D folder/file ignored.I know how to do this in DOS but I'm having trouble translating it to VB.In DOS you would navigate to the directory and enter:FOR %i IN (*.*) DO (IF NOT EXIST "%~ni" MD "%~ni") & (MOVE "%i" "%~ni").I have no clue as to where to start.
View 6 RepliesI created a visual basic express edition project and when completed pressed Save All. Then proceded to work on another version and saved that one as well, Now the project cannot find the original version which is the only working one. I have all of the projects backec up but they will not load. Where do I have to move the files so Visual basic can find them?
View 1 RepliesPretending I have a class that inherits off Control, how would I handle the parent form's Resize and Move events within the control? I have a painting glitch that happens when the form is resized or moved. Right now in the form I just have:
vb.net Private Sub frmMain_ResizeMove(ByVal sender As Object, ByVal e As System.EventArgs) _ Handles Me.Resize, Me.Move Me.Refresh()End Sub
But this can't be the proper way to do it, considering Refresh() invalidates all children (will be slow and flashing if the form has lots of controls). I want to basically do the above code inside the control.
Edit:This is the glitch after a resize of the parent form:
And this is what the button is supposed to look like:
Also, I experience this issue if something like a message box is dragged over top of it. How can I remedy these issues by forcing a repaint?
I am using the following code to populate data in Textbox1:
[Code]...
I have few functions assigned in TextBox1_TextChanged event. The problem i am facing is this event is fired twice, once after the Fill command and another after the Position command whereas i want the event to fire only once after the Position command. What should i do?
I am trying to find out if anybody know if tab pages on a form can be programmed to be moved by the user. For example I have 3 tab pages on a form and I was wondering if the user wanted to move the first tab page to the last and so forth, is the way to allow the user to do this?
View 9 Repliesas part of my alevel course i had to learn Pascal and now moved on to VB.NET.in Pascal there was a data type called 'real' where a number could have floating point values) my question is this; what in VB.NET is the equivalent to the Pascal real??
View 3 RepliesHow would i go about stopping a form from being moved. I have the form border style set as FixedSingle and would like to keep it this way because it looks good in vista :)
View 10 RepliesI have a Game Os with a desktop including shortcuts.I want to save location of shortcuts if it are moved.How I can do this?For move shortcuts i used:
Static mousePosX As Single, mousePosY As Single
If e.Button = 0 Then
mousePosX = e.X
mousePosY = e.Y
Else
[Code]...
Anchor point for picture box when moved and resized
View 3 RepliesI want to know if there is any way to find out what distance vertical scrollbar on rtb has moved(in twips or inches)?
View 1 RepliesI'm using VS 2005 and .NET framework 2.0 SP2 to build an application with a datagridview in it. I'm using Microsoft Word 11.0 Object Library to do the spelling checker on one of the field in datagridview. When it detected a spelling and grammar window would pop-up open on top of the datagridview.
The problem I got was when I moved the pop-up window to the new location, there's still an image of the pop-up window left behind the previous location. The more I moved the more of those copied image would be created on screen.
Stop files from being moved to the wrong directory
View 3 Repliesany simple coding that uses 2 buttons, allowing the items in listbox to be moved either up or down?I have been finding complex codes rather than simple ones. can someone help me on this?
View 1 RepliesI know you have to use WM_EXITSIZEMOVE or whatever it is, but I'm just not really sure how to use messages properly...I've read a few things online but just can't get it to work properly.
I'm looking into making child forms dockable inside my parent form and want to know when to hide my dock labels again (after the child form has stopped being moved).
Why are my new (moved to) text files deleting after the move?
If TextBox1.Text = "* DISPLAY SCROLL 10 *" Then
Dim D10A As StreamReader = File.OpenText("LINE 3 UNITS.txt")
D10A.Close()
[code]....
the file "line 3 units.txt" contains 3 choices. what I need to do is write one of these selections to the new file "line 3 units new.txt" then recognize the contents of this file to control a boolean statement.
Dim W As String = (D10B)
If W.ToLower.Contains("load") Then
LIN3LD = True
[code]....
I end up with 2 known problems.
1) The new text files delete
2) if the file doesn't delete (for whatever reason) the CONTAIN statement doesn't recognize either "load" or "speed"
I have a Windows vb.net project that does an occasional "auto refresh" based on a 20 minute timer. I want to avoid any type of auto-refresh... if the user has manually had any interaction with the program (mouse move, click, keystroke, anything) in the past 5 minutes.
I added a global variable "Dim g_LastActivity As Date" so the timer can detect that 5 minute mark.
Is there some place to put my "g_LastActivity = NOW" line that will ensure it will happen during ANY user activity? All mouse clicks, on all buttons, all mouse moves, anywhere, all keystrokes, basically EVERYTHING.
I am having a problem where I am on a text box and try to click a button that will bring up some reports. Since my cursor is still on the text box it doesn't go through the "Leave" and so what I entered into the text box is not saved (this happens in "Leave"). I have read previously not to use "Lost Focus" because it causes problems when you leave the form it triggers the "Lost Focus" on on the fields and just in general to use "Leave" rather than "Lost Focus". Is there a way to force my way through the "Leave"? I also don't know which field my cursor could be on (there are probably 20 text box or combo box fields on this form.
View 2 RepliesI have looking for a tutorial or class that demonstrates more than a trivial example of saving a windows position on closing. The ones I have found don't seem to work on all systems because of:
1. Multiple monitors. (and resolution between those monitors)
2. Toolbar size and position (toolbar is only on the primary monitor, well sometimes)
3. Sometimes the programs dont open on the right monitor they were closed on.
Is there an extensive class or tutorial on all the stuff a programmer needs to get right to have a window size and position persisted between executions?
The below code is giving error "There is no row at position -1" when I click the mark completed button. The database field is being updated with the current date and time before it errors.[code]
View 2 Repliesi've been creating a program in VB that connects to a Microsoft database, and up until now, the program has been displaying the information fine. however, all i get now is the error message "No row at position 0" whenever it tries to display almost anything.
I am baffled as i have 3 forms that work and are programmed exactly the same way and only 1 works fine :/
[Code]...
I seem to have a problem with the following the follow code is in a click event of a new button:
sqlBindingSource.AddNew()
the follow code is in a click event of a delete button:
Try
[code].....
What i need is when i click a button it will msgbox the position of the vscrollbar.
View 4 Repliesim using this code to get window's Postions
Imports System.Runtime.InteropServices
Public Class Form1
<StructLayout(LayoutKind.Sequential)> _
[Code].....
it works perfect on anything i have tried but now im trying to get a system window more specific the properties window i tried Winspect to get the window ID i tried everything listed in it and nothing worked anyone got some idea's why ? or any other way i can get the window postion
in my form, I have a DataGridView and TreeView apart from other controls. Now, the data shown in the DataGridView is also displayed in the TreeView. What I need doing is that when a node in the TreeView is selected, the corresponding row in the DataGridView needs getting selected for further action.I used some logic to determine the DataGridView row. But, I am unable to select the row. When I use the DataGridView.Row(index).Selected function, the row is selected, however, the row index does not change.
View 2 RepliesWas wondering how i can go about getting the current video dimensions (height and width) and also how can i set the media position?
View 3 RepliesLets say I have a label with the text "_ _ _ _ _ ", some underscores. Now what if I want the program to locate the 3rd underscore and replace with something else. Is this possible? I was guessing by getting the character's position first and somehow there is a function that replaces characters by their position.
View 11 RepliesHow would I get the current mouse position?
View 2 RepliesIn your opinion what API use Spy++ to get the "Rectangle" and "Restored Rect" data of a child control of an external window?I don't think it uses GetWindowPlacement because if I use this API for the main window I obtain the same values of Spy++, but if I use the GetWindowPlacement API to find the position of a control of the window itself, known it Hwnd, I obtain different results as to Spy++ (that are ALWAYS the same results also if I shift the Main window... so I think that are relative data and not absolute data... but they are wrong )
One example:
Spy++ : (620, 473)-(792, 505)
GetWindowPlacement: (615, 450)-(787, 482)
same dimensions... but different pos... and the right pos is the Spy++ pos.
I want to find the cursor position when the cursor is over a WebBrowser. The WebBrowser does not contain mousemove command - 'panel' does.I thought I could put the WebBrowser on top of the Panel - but it doesn't work. how I can get the mouse location when it is over a WebBrowser?
View 2 Replies