Pass Event To Other Control?
Jul 4, 2010I want to invoke another control on the from when i click on one control.
Eg. When i click on btnOpen , i want btnClose to be activated
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Control Array - Add New Event - Click Event Code And Calling It A Doubleclick Event
Jul 31, 2010I've read thru Iceplug's tutorial on control arrays and got it working. I tried to add a new event by basically copying his click event code and calling it a doubleclick event. I used the proper addhandler and assigned the correct name to my sub. I have the click event changing the background color to blue and the doubleclick event changing the background color to green. The background color does not change to green. Why?
Heres the tutorial with my new code encased in asterisks ...
Code:
Imports System
Imports System.Windows.Forms
Public Class form1
[CODE]...
Pass Event As A Parameter?
Nov 9, 2010The reason why I need to do this is because I have a sequence of two lines of code that is littered all over my program, where I dynamically remove the handler to an event, then set the handler again. I'm doing this for several different events and event handlers, so I've decided to write a function that does this. [code]...
View 3 RepliesAsp.net - Pass Two Parameter To Event Handler
Jun 13, 2011i struggling to pass two parameter to an event handler basically when the page is load it dynamically create some control lable, textfield, and linkbutton when i click on the link button it fire an event handler, here is my problem i want to pass first the Product ID and quantity, the product id is fetch from the database passit thorugh an object where as the quantity it enter by the user first part of the code it connect to database loop through and display all record on the page dynamcally
[Code]....
Pass DataTable Event To Class?
Apr 17, 2012I have a form that contains a DataTable variable (dt) that has a RowChanged event assigned to it. I use a UserControl (DataGridViewFilterAndSorter) to get a subset DataTable from dt. I need dtSubset to have the same event as dt. How can I do this?
In other words, I need to pass the dt event to the DataGridViewFilterAndSorter class and store that event as a class level variable. How can I do this?
Public Class frmCalculatedResults
Private dfs As DataGridViewFilterAndSorter
Private WithEvents dt As DataTable
[Code].....
Pass Values To Event Handler?
Nov 1, 2008I have a function that creates a button and textbox on my form dynamically. That all works fine, but now I need to pass values to my click event.[code]...
View 4 RepliesPass Variables With OnClick Event?
Nov 11, 2010What is the best way to pass a variable from an OnClick event. To elaborate I would like to bind some data to the button and then when that button is pressed I would like to pass that data back to the code behind and do something cool with it.[code]...
View 1 RepliesPass A Javascript Variable To OnMouseOver Event?
Sep 12, 2011How can i use a js variable in mouseOver event?Here is my code:
<script type="text/javascript">
window.String1 = <%=GetLocalResourceStringEscaped("String1")%>;
window.String2 = <%=GetLocalResourceStringEscaped("String2")%>;
[code].....
Pass Cell Location Of DataGridView To An Event Handler Via A ContextMenu?
Nov 20, 2009I have a context menu which is shown over a DataGridView as follows below. The Context menu is shown if the mouse up occurs over the second column of the DataGridView. I also have a bunch of event handlers set up for each item in the context menu. I now want to pass the location of the cell in the datagridview to the event handlers.Do I have to pass the NewPoint() to a public variable and then translate that into a cell location within the event handler?
Private Sub DataGridView14_MouseUp(ByVal sender As Object, ByVal e As MouseEventArgs) Handles DataGridView14.MouseUp
Dim hitTestInfo As DataGridView.HitTestInfo
[code].....
Can't Use Form Mouse Move Event Or Any Other Control Event
Dec 6, 2011How should I go about getting my mouse position over multiple controls, and such. I can't use the form_mouse move event, or any other control event nor can I use them all at the same time cause that would conflict with the actual position I need for an object.
View 10 RepliesEnter Key Event - When Pass Enter Key But For Somehow Enter Key Event Doesn't Get Triggered
Jul 8, 2010What did I do wrong below? When I pass the enter key but for somehow the enter key event doesn't get triggered.
CODE:
.net - Pass Custom Event Arg After User Clicks A Context Menu's Toolstrip Item?
Mar 28, 2012I've got a dynamically filled datagrid view. When a user right clicks a cell in the datagridview, it opens a context menu, located by that cell. The context menu has two choices: A and B. I want to set the value of the cell to A if they pick A, and B if they pick B.I would like to pass the relevant cell as a field in the event args passed to ContextMenu's ToolStripItem.click. So the handler for ToolStripItem A's click event would read the relevant cell from the event args and set it to A , like this...
Private Sub A_Click(ByVal sender As System.Object, ByVal e As Customized System.EventArgs) Handles A.Click
e.relevantCell.Value=A
End Sub
how to pass a custom event arg. Or if there is some easier way to do this? I can't just use the X and Y coordinates, because the context menu/mouse won't necessary by over the relevant cell.
Pass Control To A DLL?
Feb 23, 2012My file-upload function used to show it's progress in a ProgressBar, but now that I moved it into a DLL this is no longer possible.[code]...
View 1 RepliesPass Control From A Thread?
Dec 21, 2010I have a program which has a rather complicated component within it. This component has a number of features that all run at once and will cause lag with the main application which isn't acceptable.
To resolve this issue I'd like to run these processes on the component in another thread. I've created a simple test version to work out how I'm going to do this, however I've run into a few problems.[code]...
Handles Button.click Event From Custom Control Inside Other Control?
Jul 29, 2009I'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 RepliesOne Trigger A Click Event In A UserControl From The Main Form's Tab Index Control That Contains An Instance Of The User Control?
Jan 5, 2011The code is listed below which hopefully illustrates what I'm trying to do:[code]....
View 12 RepliesAsp.net - Pass The Value Of A Control In A Datalist To JavaScript?
Aug 16, 2009I have a datalist like this:
<asp:DataList ID="dl" runat="server" Width="301px" onitemcommand="dl_ItemCommand">
<ItemTemplate>
<table style="border:solid 1 #CCCCCC" >
[code]....
I want to pass src of imagePhoto to function showLayerUpLoad().How can i do that.Can i do this in ItemCreated event.
Pass Combo Control Between Events?
Jun 4, 2009I'm using VS2008, vb.net, and winforms. I've got 3 comboboxes on the same form who are all bound to the same data. If an item is added in one, I want the change reflected in the other two. I'm trying to create one sub to handle the adding of an item for all three combos. I found that the "sender" object appears to contain the control name. The Sub I created is not working quite right because after the item is added, the combo list display repeats itself. So instead of "Item1, Item2, Item3" after adding "Item3", I get "Item1", "Item2", "Item1", "Item2", "Item3". This coding works fine if I were to copy it to the Key_Down event for each combo and reference it directly (for example, use cboSpecialty1.Items.[code]...
View 4 RepliesPass Control As A Parameter To A Function?
May 27, 2009i am designing an application in which contents of an excel file are displayed in the ListBox. i have created a class which contains methods for doing this. Statement used for function call is:
oSheet = obj.displayColumns(oWB,
Me.lbColumnNames)
[Code].....
line where i am getting error is underlined. Is it possible to send controls as a parameter ?
Pass Listbox Control As Argument?
Feb 16, 2012<p>I'm trying to use a function that takes a variable referring to various listboxes.</p><p>Something along the lines of:</p><p>Calling code:</p><p>...</p><p> Dim lstBox
as ListBox</p><p> if a=1 then lstBox = Me.ListBox1 else lstBox = Me.ListBox2</p><p> MyFunction(lstBox)</p><p>...</p><p></p><p>Called function:</p><p>
public sub MyFunction(lstCtrl as ListBox)</p><p></p><p>lstCtrl.Add()....</p><p></p>
Pass Version Of Windows To A Control?
Aug 25, 2008how to return the following operating system data to a control:1) Version of Operating System2) Version of Service Pack3) Version of .Net Framework
View 7 RepliesASP.NET - Pass The Value Of The TextBox As The Value Of The Whole Control To Use In The Calling Code?
Apr 9, 2010I created a DatePicker user control (ASP code below, no code behind) which is simply a textbox, image button, and a sometimes visible calendar.
[Code]...
Can I somehow tie or pass the value of the TextBox as the value of the whole control to use in the calling code? EDIT: My actual goal here is to be able to tie the SelectedDate as a parameter of a database query. I was able to select values for the other parameters in a controls dropdown list in a query parameter configuration window.
Cannot Pass Global Variable To Control Textbox
Sep 5, 2011I have to pass a global variable to a control textbox. but after running the code the textbox is empty[code]...
View 10 RepliesPass Integer Array To C++ Active Control?
Mar 12, 2009I'm using VB.NET within Visual Studio 2008.I have a ActiveX control on my form that contains a method that takes an Array. In VB6 I just passed in the array and it was populated OK. When I do the same in VB.NET, I get a result but the value of each index appears to be a pointer.Here is the C++ method code...
void CMyCtrl::GetRowInfo(const VARIANT FAR& vArray, short sNumRows)
{
// Declaretemp array to put the row list into
short asRowList[24];
[code]....
Here is the VB code (same VB6 and VB.NET...
Dim maintRowList(0 To 23) As Integer
AxMyCtrl.GetRowInfo(maintRowList, 24)
In VB6, the value of maintRowList(0) is in the range 0 to Windows screen height(its a pixel value)In VB.NET the value of maintRowList(0) is a value that looks like a pointer to me (e.g 285671429).In VB.NET, the type of the 1st parameter is Object. In VB6 it is a Variant. I've tried AxMyCtrl.GetRowInfo(maintRowList(0), 24) and got the same result. I think I need to get a pointer to either the array or the first element of the array but I can't see a way to do that. how I can pass an array to this type of C++ ActiveX method?BTW - I cannot change the ActiveX code so the solution must be within VB.NET.
Pass The Information To The Specific Label In The Tab Control?
May 8, 2012I'm just starting out with vb and am working on a single form project.
Basically I'm trying to take information entered in a textbox on the main forum, Appear in a tab control at the bottom of the forum through the use of a button.
As far as I can tell, I need to code the onclick button portion of it but am unsure about how to pass the information to the specific label in the tab control.
Pass Value To Master Pages User Control?
Apr 13, 2012I have problem. I have site.master wich includes coulple of user controls. Now I need to pass value (srting) from actual pages code behind to master pages user control (Property) .
So my master is like this:
<%@ Master Language="VB" CodeFile="/scripts/pohjakoodit.master.vb" Inherits="pohjakoodit" AutoEventWireup="false" debug="false" %>
... on the end of master there is:
<ucSheriff:sheriffala ID="sheriffala" statvalue="atesti" runat="server" />
Then I have actual page wich strarts like this:
<%@ Page Language="vb" MasterPageFile="site.master" AutoEventWireup="false" CodeFile="/scripts/alkuuutisetxw.aspx.vb" Inherits="uutiset_index" debug="true" %>
The sheriffala.ascx has property
[Code]....
So how do I pass string to user controls property from code behind file?
Never Ending Loop While Setting Focus To Control On Validating Event In Cantrol Validating Event?
May 9, 2012I am writing below code for validating compulsary field account no. in form.User's requirement is set focus back on field when error comes :
If txtAccountNo = "" Then
MessageBox.Show("Account no filed can't be left empty")
txtAccountNo.SetFocus
Exit Sub
End If
It's working properly. But suppose user don't want to fill form and exiting from application.Message box keep on appearing till user enters account no.
Asp.net - Pass A Variable To User Control To Determine Display?
Nov 28, 2011I've found various C# examples here, but I can't seem to get a VB version working.I want to be able to pass a simple variable into a User Control to determine whether it shows a certain section of data.It's basically a Customer Data form, and in some circumstances I need to show a line with the customers account number and sort code, and in some I don't, so my user control:
<controls:customerForm ID='customerForm' showBankDetails="no" runat='server' />
But I can't work out what to do with the showBankDetails variable in Code Behind to stop it from rendering that section, or simply hide it with a CSS snippet.How do I access that variable in the code behind using VB.NET?
Pass Link-Button Click From One User Control To Another?
Jan 18, 2012I have two user controls on the same page. One contains a ListView that displays navigation links, the second user control should be updated when user clicks on the buttonlink in the ListView.
View 1 RepliesDetect Click Event For Control Under Another Control?
Dec 24, 2009ok so i have a PANEL control under a WINDOWS MEDIA PLAYER control. Both are same size.
The panel has a click event which shows a message saying "HI"
when the panel is behind the wmp control the message is not shown when i click on it.
so the question is is there a way round it, cos currently it only works if the panel is on top of the wmp control