Click here to Skip to main content
13,300,331 members (52,038 online)

Visual Basic

 
AnswerRe: Activex can't create object error in VB6.0 Pin
Simon_Whale29-Nov-12 23:53
memberSimon_Whale29-Nov-12 23:53 
Questionhow to give Chinese characters sa in put in a Text box in vb.net Pin
ramesh.mandapelly29-Nov-12 23:03
memberramesh.mandapelly29-Nov-12 23:03 
AnswerRe: how to give Chinese characters sa in put in a Text box in vb.net Pin
Bernhard Hiller29-Nov-12 23:11
memberBernhard Hiller29-Nov-12 23:11 
QuestionHow to use c++ class into vba? Pin
gui.cmsilva29-Nov-12 18:16
membergui.cmsilva29-Nov-12 18:16 
QuestionHow Bind Multiple Columns under Same Label and store in database(VB 2010) Pin
charuwaka29-Nov-12 6:06
membercharuwaka29-Nov-12 6:06 
QuestionHow to make Login Page For a Windows Application Form(VB 2010) Pin
charuwaka29-Nov-12 4:41
membercharuwaka29-Nov-12 4:41 
AnswerRe: How to make Login Page For a Windows Application Form(VB 2010) Pin
Zaf Khan1-Dec-12 9:09
memberZaf Khan1-Dec-12 9:09 
QuestionVB.NET / APPLICATION SETTINGS Pin
mebjen29-Nov-12 3:17
membermebjen29-Nov-12 3:17 
AnswerRe: VB.NET / APPLICATION SETTINGS Pin
Dave Kreskowiak29-Nov-12 4:55
mvpDave Kreskowiak29-Nov-12 4:55 
GeneralRe: VB.NET / APPLICATION SETTINGS Pin
mebjen29-Nov-12 5:29
membermebjen29-Nov-12 5:29 
GeneralRe: VB.NET / APPLICATION SETTINGS Pin
Dave Kreskowiak29-Nov-12 11:36
mvpDave Kreskowiak29-Nov-12 11:36 
GeneralRe: VB.NET / APPLICATION SETTINGS Pin
mebjen29-Nov-12 11:57
membermebjen29-Nov-12 11:57 
GeneralRe: VB.NET / APPLICATION SETTINGS Pin
Dave Kreskowiak29-Nov-12 16:50
mvpDave Kreskowiak29-Nov-12 16:50 
QuestionMouse Down Event and Flag setting Pin
big_col28-Nov-12 20:53
memberbig_col28-Nov-12 20:53 
Hi
I have a strange problem which i am not sure if it is an issue in VB

Public Class Form1
 
    Private moving As Boolean = False
 
    Private Sub Label2_MouseDown(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Label2.MouseDown
        ' if the left button has been pressed
 
        If e.Button = Windows.Forms.MouseButtons.Left Then
            ' Set the flag to show mouse down
 
            moving = True
 
        End If
 
    End Sub
 
    Private Sub Label2_MouseUp(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Label2.MouseUp
        ' The button was released, reset flag.
        moving = False
 
    End Sub
 
    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
        Label3.Text = moving
    End Sub
 
    Private Sub Form1_MouseMove(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles MyBase.MouseMove
 
        Dim eLocation As New System.Drawing.Point(e.X, e.Y)
 
        If moving = True Then
 

            Label1.Text = "X." & e.X & vbCrLf & "Y." & e.Y
            Label2.Location = eLocation
        End If
    End Sub
End Class


There is a label on the form and when you click on it is should be dragable on the form. The issue is that the flag is not been set on the mouse down event but I am not sure why or if it is the mouse move event where I test for the flag is always false. If I take the test for the flag out of the mouse move the label follows the mouse with the left mouse button down so all events seem to be working. If I declare the flag as true at start up the label also follows the mouse until the left button is pressed and released resetting the flag. I have also tried removing the flag reset in mouse up event, this actually starts to work when the left button is released.

Any help would be appreciated
Col
VB Express 2010
AnswerRe: Mouse Down Event and Flag setting Pin
Simon_Whale28-Nov-12 23:46
memberSimon_Whale28-Nov-12 23:46 
GeneralRe: Mouse Down Event and Flag setting Pin
big_col29-Nov-12 3:09
memberbig_col29-Nov-12 3:09 
GeneralRe: Mouse Down Event and Flag setting Pin
Simon_Whale29-Nov-12 4:06
memberSimon_Whale29-Nov-12 4:06 
AnswerRe: Mouse Down Event and Flag setting Pin
big_col29-Nov-12 21:19
memberbig_col29-Nov-12 21:19 
AnswerRe: Mouse Down Event and Flag setting Pin
Alan N29-Nov-12 4:09
memberAlan N29-Nov-12 4:09 
Questionvb6 to .net Pin
dvdljns28-Nov-12 8:42
memberdvdljns28-Nov-12 8:42 
AnswerRe: vb6 to .net Pin
Zaf Khan28-Nov-12 17:58
memberZaf Khan28-Nov-12 17:58 
GeneralRe: vb6 to .net Pin
dvdljns1-Dec-12 6:47
memberdvdljns1-Dec-12 6:47 
GeneralRe: vb6 to .net Pin
Zaf Khan1-Dec-12 9:00
memberZaf Khan1-Dec-12 9:00 
AnswerRe: vb6 to .net Pin
Dave Kreskowiak28-Nov-12 19:04
mvpDave Kreskowiak28-Nov-12 19:04 
QuestionDeleting a datarow, creating a query to find the row. - ANSWERED, Thank yo Pin
JRHibner28-Nov-12 0:30
memberJRHibner28-Nov-12 0:30 
AnswerRe: Deleting a datarow, creating a query to find the row. Pin
Andy_L_J28-Nov-12 23:30
memberAndy_L_J28-Nov-12 23:30 
GeneralRe: Deleting a datarow, creating a query to find the row. Pin
JRHibner1-Dec-12 8:21
memberJRHibner1-Dec-12 8:21 
GeneralRe: Deleting a datarow, creating a query to find the row. Pin
Andy_L_J1-Dec-12 21:27
memberAndy_L_J1-Dec-12 21:27 
GeneralRe: Deleting a datarow, creating a query to find the row. Pin
JRHibner9-Dec-12 15:55
memberJRHibner9-Dec-12 15:55 
QuestionModified Registry Key Pin
alirezamansoori27-Nov-12 19:52
memberalirezamansoori27-Nov-12 19:52 
AnswerRe: Modified Registry Key Pin
Richard MacCutchan28-Nov-12 1:02
mvpRichard MacCutchan28-Nov-12 1:02 
GeneralRe: Modified Registry Key Pin
alirezamansoori28-Nov-12 1:39
memberalirezamansoori28-Nov-12 1:39 
GeneralRe: Modified Registry Key Pin
Richard MacCutchan28-Nov-12 2:15
mvpRichard MacCutchan28-Nov-12 2:15 
QuestionLooking for idea for learning book Pin
NaZReD24-Nov-12 10:08
memberNaZReD24-Nov-12 10:08 
AnswerRe: Looking for idea for learning book Pin
Eddy Vluggen27-Nov-12 13:58
memberEddy Vluggen27-Nov-12 13:58 
QuestionInstall SQL Server on Another Computer without reach there Pin
Umesh Bachchani24-Nov-12 8:03
memberUmesh Bachchani24-Nov-12 8:03 
AnswerRe: Install SQL Server on Another Computer without reach there Pin
Eddy Vluggen27-Nov-12 13:59
memberEddy Vluggen27-Nov-12 13:59 
Question8queen ga write in vb Pin
bakhshipoor21-Nov-12 10:42
memberbakhshipoor21-Nov-12 10:42 
AnswerRe: 8queen ga write in vb Pin
David Mujica21-Nov-12 11:16
memberDavid Mujica21-Nov-12 11:16 
AnswerRe: 8queen ga write in vb Pin
Richard MacCutchan21-Nov-12 23:13
mvpRichard MacCutchan21-Nov-12 23:13 
QuestionOnline handwriting recognition system using vector machine Pin
HafiqWiselman21-Nov-12 2:39
memberHafiqWiselman21-Nov-12 2:39 
RantRe: Online handwriting recognition system using vector machine Pin
Richard Deeming21-Nov-12 3:16
memberRichard Deeming21-Nov-12 3:16 
GeneralRe: Online handwriting recognition system using vector machine Pin
HafiqWiselman21-Nov-12 4:22
memberHafiqWiselman21-Nov-12 4:22 
QuestionControlling Monitor brightness from VB6 Pin
Muhammed Niyas20-Nov-12 0:59
memberMuhammed Niyas20-Nov-12 0:59 
AnswerRe: Controlling Monitor brightness from VB6 Pin
Simon_Whale20-Nov-12 1:12
memberSimon_Whale20-Nov-12 1:12 
QuestionExport Data from Gridview to Sql Server Pin
Naga Raju Vutla18-Nov-12 19:22
memberNaga Raju Vutla18-Nov-12 19:22 
AnswerRe: Export Data from Gridview to Sql Server Pin
Eddy Vluggen19-Nov-12 1:01
memberEddy Vluggen19-Nov-12 1:01 
AnswerRe: Export Data from Gridview to Sql Server Pin
Bert Mitton19-Nov-12 9:21
memberBert Mitton19-Nov-12 9:21 
GeneralRe: Export Data from Gridview to Sql Server Pin
Eddy Vluggen19-Nov-12 10:48
memberEddy Vluggen19-Nov-12 10:48 
QuestionReading Complex Type from WSDL Pin
asv17-Nov-12 15:47
memberasv17-Nov-12 15:47 

General General    News News    Suggestion Suggestion    Question Question    Bug Bug    Answer Answer    Joke Joke    Praise Praise    Rant Rant    Admin Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.


Advertise | Privacy |
Web02 | 2.8.171207.1 | Last Updated 18 Dec 2017
Copyright © CodeProject, 1999-2017
All Rights Reserved. Terms of Service
Layout: fixed | fluid