I have a problem that i can't understand. My Handle Click event does not work !Specifically i have a table (1 row 2 columns). In the first cell i have a datagrid and some text boxes and a button. My button does not work ! In the other cell i have text boxes as well and a button, here, at the 2nd cell the button works! What's the problem then
View 9 Repliesi have 4 different handles buttons with code how can i connect them in another "general button" that will make the 4 buttons to work with one click
View 3 RepliesIn vb.net I can do
private sub button_click(sender, e) handles Button1.Click, Button2.Click etc...
do something...
end sub
[code].....
here is what i want to do:
Private Sub UpdateButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles UpdateButton.Click
MyUpdate.CheckUpdate("version.txt")
[code].....
I need this program to add the first numbers. then devide the first number by the sum of num1@num2 then * it by 100. This is what I have. Private Sub btnCompute_Click() Handles btnCompute,Click
Dim num1, num2, sum As Double
num1 = CDbi(txtFirstNum.Text)
num2 =CDbltxtSecondNum.Text)
sum = num1 + num2
Dim percentage As Integer = Cint(num1 /(num1+num2)* 100
All it will do is add the first numbers.
one button on/off disable, enable any button like Handles Button1.Click i want to disable or enable part of the program?
View 8 RepliesI've created my own ascx control with button inside it. Now I'm using this control inside other control. (In my case it is a webpart). What I would like to do is program button.click logic from my custom control inside webpart
View 4 Repliesi have a form where a button doesn't work if I click it by webbrowser; if i click it by explorer or other browser it works properly, this is the html code of form:
<input type="button" class="buttonblack120" name="new" value="new sim" onClick="newsim();">
input type="button" class="buttonblack120" name="calculate" value="calculate" onClick="startcalculate();">
<input type="button" class="buttonblack120" id="prtintS" name="printS" value="print" onClick="printsim();">
<input type="button" class="buttonblack120" name="exit" value="exit" ONCLICK="window.close();">
I have this code in ButtonClick Handle event but nothing works :/ I was wondering why... I tried msg("") as well as the first line in the code to see if it works but nothing!
Dim myConn As SqlConnection
Dim cmd As SqlCommand
Dim sqlString As String
[code]....
I am working with a datagridview and checkboxes. Ok, I have the following code which runs without any errors but doesnt give the required results.
1) My problem is that, when I uncheck the checkbox in Cell 2, I want Cell 9 and Cell 6 to be empty.
2) When I uncheck the checkbox in Cell 2 and click any other Cell in the datagridview and check again checkbox in Cell 2 - it DELETES the data in Cell 9 & 6.
Now, when I check again the checkbox in Cell 2, Data is not populated in Cell 9 & 6 regardless how many times I try....
[Code]...
i got 5 treeview with checkboxes when i click button update i need to uncheck all the checkbox i also got a button which can clear all the checkboxes which it uses javascript function to clear i was wondering whether execute update after tat execute clear button automatic? it tat any way to implement this function? here is my java script of clear button which word perfectly
[Code]...
Here is the code that I am using in my treeview class in VB .NET 2005. I want to generate a context menu based on the current position in the tree where the user has 'right-clicked'. For this, I need to know where the user has performed a 'right-click'.
Here is the code -->
Private Sub tvHome_RightClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.MouseEventArgs)
If (e.Button = Windows.Forms.MouseButtons.Right) Then
[Code]....
When I use this code, after I click my mouse button, the 2nd click isnt sent thru. I dont get any errors, the click just isnt sent thru.[code]
View 1 RepliesPHP
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Button6_MouseClick(Button6, New MouseEventArgs(Windows.Forms.MouseButtons.Left, 2, 100, 200, 0))
End Sub
[code]....
Why does this function not move the mouse to X100, Y200 and then doubble click?Has it something to do with user32.dll/user64.dll?
Beginner question. How come I can do this:
Public Class Form1
Private StudentsInMyRoom As New ArrayList
Public name As String
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We are using Macro to open Form in Button click event. That works fine in Access -2007.But It does not work in Access-2003 , I have made security to low in Macros settings, still does not work.
View 1 RepliesI am really confused! My program doesn't work if I don't have Visual Studio here in my PC. To test it I have uninstalled Visual Studio. But my program doesn't work though Flash Player is present there (I have used Flash animation in the first form).
To be more sure about it I have installed Flash. But it's not working! That means the Flash animation file (.swf) is not making a problem! It needs support from Visual Studio to start. Doesn't it mean that some files are not attached with a setup file as a result it needs Visual Studio to run? Let me tell you how I create a setup file of my program.
CODE:
When I click on the icon of my program it shows the error message
CODE:
Reporting details: This error report includes information regarding the condition of WindowsApplication1. When the problem occurred the operating system version and computer hardware is use; your Digital Product ID, which could be used to identify your license; and the Internet Protocol(IP) anddress of your computer.
See
Public Class Form1
Dim sql As String
Dim conn As New OleDb.OleDbConnection
Dim da As New OleDb.OleDbDataAdapter
[CODE]...
The problem, The INSERT statement works fine in the form load but not in the button click event?
I have a problem about "Click Button Auto" it don't work in page thisbut it work in some page of program . I want click button name is "Scan" but it don't work (in picture
Imports System.Runtime.InteropServices
Public Class Form1
Private Const WM_LBUTTONDOWN = &H201
[code].....
Protected Sub Menu1_MenuItemClick(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.MenuEventArgs) Handles Menu1.MenuItemClick
End Sub
In VB.net, we have the Handles keyword, I'm wondering if C# has anything comparable. Or do you have to manually wire all the methods to each control's event (in ASP.NET especially)?
The short program below runs just fine when it is the only item on a form. However, when I put it into the ItemInsertTemplate of a ListView control, I get the following message:
Handles clause requires a WithEvents variable defined in the containing type or one of its base types
Line 30: Protected Sub btnDate_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDate.Click
The error message identifies Line 30 as the problem.I get the same message for Sub clnEvent_SelectionChanged How do I correct this?
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="clnControl.aspx.vb" Inherits="clnControl" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
[code].....
I'm migrating some code from VB.NET to C# (3.5).I find structurs like:
Public Event DataLoaded(ByVal sender As Object, ByVal e As EventArgs)
Protected Sub Mag_Button_Load_Click(ByVal sender As Object, ByVal e As EventArgs) Handles Mag_Button_Load.Click
[..]
[code]....
What is the most streight-forward to translate such behavour in C#?
I am making a webbrowser and I am now trying to make the XButton1 go back. I have that working but I can not get it to work when the WebBrowser is active. My cursor has to be over the form (Me.MouseDown) I can't use WebBrowser.MouseDown because there is no browser until the application is opened. It is a a tabbed browser. The first browser is created like this.
Try
Dim Tab As New System.Windows.Forms.TabPage
Dim Browser As New System.Windows.Forms.WebBrowser
Browser.Dock = System.Windows.Forms.DockStyle.Fill
[code]....
Using Visual Studio 2008 I am trying to create two subs using the same handles:
Private Sub checkwin(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click, Button2.Click, Button3.Click, Button4.Click, Button5.Click, Button6.Click, Button7.Click, Button8.Click, Button9.Click
[Code].....
As these both use the same handles one sub overwrites the other...... Both subs contain If statements. Do I need to create two different handles... and how do I do this so that the handles use the same buttons?
I have a simple program that was written to access data from multiple access tables. I have everything running perfectly however I did encounter an error with the exit button. I have removed the control from the window and replaced it with a exit button on the form. However I am getting an error reading: "Handles clause requires a WithEvents variable defined in the containing type or one of its base types."I am a little confused because I have this exact same line of code in two other programs and it runs fine. I have read up on this and I know that I need a line of code that reads something like " Friend WithEvents Button1 AsSystem.Windows.Forms.Button" However I am not real clear on what friend means here and where exactly the With Events goes in my code?
Code for exit button
Private Sub btnExit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnExit.Click'The problem is with this line of code'
[code]....
Is there a way to simply the Handles statement? What if i want this sub to handle 20 textboxes do I have to list each textbox there? I already have a loop in my script so i can cycle through my textboxes ("TextBox" & i.text). is there anyway to use a variable or a function after handles to get all the names of the text boxes?
Private Sub textChange(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress,TextBox2.KeyPress, TextBox3.KeyPress, TextBox4.KeyPress, TextBox5.KeyPress
(How to get The Handles Of process?)
View 2 RepliesIf I have two instances of the same form open, and one is on top of the other and I want to go to the one on the bottom, I have to click the form to bring it to the front.. I changed this so that if i click the panel(which represents the forms background) I have it bring it to the front.. But now I am having the issue where I click a control in that panel it wont bring it to the front.. So i know how to do this.. I can make a procedure handle all the controls onclick events by typing each controls name.click event
View 33 RepliesWhat i want to do is grab the handle of a webbroswer control and only read the co-ordinates within those bounds. I have successfully manager to do this but the problem i am now having is moving the mouse to those co-ordinates, for some reason after getting the handle and moving the mouse:
Windows.Forms.Cursor.Position = WebBrowser1.PointToClient(New Point(x, y))
It still reads full screen co-ordinates.
sub I use on all forms in my app I would like to put in one central place (of course right). in vb.net I put this sub in a module it has a "Handles tabcontrol1.Drawitem" - I get an error saying handle requires with events variable defined in containing type or one of its base types.also when I refer to tabcontrol1 in a module it wants to know which form.. Can I use sender to define current calling form?
sub
Private Sub TabControl1_DrawItem(ByVal sender As Object, ByVal e As System.Windows.Forms.DrawItemEventArgs) Handles TabControl1.DrawItem
Dim g As Graphics = e.Graphics
Dim tp As TabPage = sender.TabControl1.TabPages(e.Index)
Dim br As Brush
[code]....