Forms :: Control In MDI Parent?
Jul 2, 2011I put a button in my MDI Parent Form and then when I call my form inside the MDI form, the button is always on top of my Form1.
myForm= New Form1(idNumber)
myForm.MdiParent = Me
myForm.Show()
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.net - Parent/Child Relationships Failing When Getting Data From Parent Class With Multiple Forms Open?
Jun 24, 2009I have a main form, and some sub forms, and each sub form can have some sub forms. When I have multiple sub forms open, and I try to get data from the parent form, it returns the data from the wrong parent form.For example I have two instances of Mainform.subform running. If I do something like this in a child form of one instance of the subform. It returns data from the other subform.
dim l = Mainform.subform.listofdata
Edit:I am using visual Studio 2008. Winforms, form designed using designer. In my mainform I am doing this
Protected Friend frmMain as Mainform
frmmain = new mainform
In frmMain I am doing this
Protected Friend frmsub as new Subform'
frmsub = new subform
[code]....
Releasing A Child From A Parent Control Without Knowing The Parent(WPF)
Apr 10, 2010I would like to know if there is some simple code to release a child control from it's parent control, without having to name the parent control. In pseudocode, I'm looking for something like this:
[Code]...
Forms :: Startup A Second Windows Forms Inside The Parent Form?
Aug 26, 2010I would like to know if its possible to start up a second windows forms inside the parent form. Ex: A button is pressed and a new form is showed. I would like to keep that new form inside the parent form, and have it not be able to go outside the parent form.
View 2 RepliesSet IsMidContainer In Forms For Parent-child Relationship Forms?
Jul 1, 2009I know I can set IsMidContainer in forms for parent-child relationship forms. I just want to know if the parent form could be a panel. If so, how can i do it?
View 1 Replies.net - Child Forms Not Getting Minimized Along With The Parent Forms?
Apr 8, 2011I have made a project on Library management system using Microsoft Visual Studio 2008 and Sql server 2005 .I have used MDiParent form in this project, from where I can click on the menu item to open the desired form.
I am now able to open the child forms in the main window background.Now what happens is When I click on one menu Item it open in the parent form background.I am able to open all child forms corresponding to the click event in the MenuToolStrip ...all in the Parent form Now the problem is that I cannot minimize child forms when I minimize Parent form..I want child forms also to minimize along with the Parent form.. Also are child forms still not attached to the parent Form is also my question here.....
VS 2010 Changing Control Parent Property Changes Control Location Position?
Feb 16, 2011I'm trying to make a program with transparent labels over pictureboxes and when I set the label Parent to the PictureBox the position of the label changes.
View 2 RepliesOrder Of Creation Or Adding To The Parent Control Determines Whether Or Not A Control's Dock Property Supersedes Another's
Jun 17, 2010i frequently have troubles with the dock property. it seems that either the order of creation or adding to the parent control determines whether or not a control's dock property supersedes another's. e.g. a control with the dockstyle fill will overlap with another docked control on the same parent. does anyone know what the rules are to determine how docking will behave; particularly in dynamically created GUIs?
View 2 RepliesBind Property Of User Control To One Of The Parent Control's Fields?
Dec 30, 2011If I need access to the value of a user control's property BEFORE PreRender, would I need to base the custom control off of one of the preexisting data controls (repeater, listview,etc.)?One of my user controls features a gridview control that is configured based on the user control's properties on which it resides. Several of the key properties alter the SQL Statement for the underlying recordsource. I'm now in a situation where the property that sets the WHERE statement for the SQL Statement needs to tied to a value in the user control's parent FormView. Think of the formview as displaying a customer detail record. The user control takes the customer's account number and then displays data from a related table such as Customer Contact Names. Since the gridview is created before the control's prerender event, working within the prerender event doesn't seem efficient.
View 1 RepliesDispose Of Each Child Control Before Disposing Of Parent Control?
May 22, 2010I am using Visual Basic .Net 2005 professional.From what I understand, I should be disposing of any object that is an unmanaged resource. I understand the best way to tell if a resource is unmanaged is if it has a Dispose method. ie: If I type a dot after my object, intellisense shows .Dispose() as one of the options. If it does, it's an unmanaged resource. Is that correct? In that case, pretty much every control is an unmanaged resource: buttons, forms, panels, etc.In the application I am working on I use an MDIparent container form, which contains MDI children forms, which themselves contain Panels, Menus, Groupboxes, etc, which in turn contain Buttons, Textboxes, Labels, Dropdowns, etc.Do I have to dispose of each button, textbox, label and dropdown within a panel before disposing of the panel?
Do I have to dispose of each panel, menu, and groupbox before disposing of the MDI child form?.Or can I just call the Dispose() method of the MDIchild form and the GarbageCollector will take care of all the controls and resources within the form?Watching the "mem usage" in Windows Task Manager seems to be an unreliable way to detect if I have a memory leak. The numbers just keep climbing and falling (mostly climbing) erratically and without any activity performed on the application. Is there some (relatively) easy way to detect leaks?
Get Reference To Parent Control From Child Control?
Apr 20, 2012I have a UserControl named DataGridViewFilterAndSorter that I built using a SplitContainer. In each Panel of the SplitContainer contains a FlowLayoutPanel and in each FlowLayoutPanel contains a LinkLabel.
I have a procedure that accepts a reference to one of the FlowLayoutPanels in the UserControl. I want to get a reference to the UserControl (DataGridViewFilterAndSorter) using the FlowLayoutPanel reference. Currently, I have to use this[code]...
Move A Control With In Bounds Of Parent Control?
Nov 30, 2009i need a solution to drag and drop a child control with in the bounds of a parent control means i had a panel with 300*300 pixels and i had to drag and drop a textbox within the panel how
View 1 RepliesMDI Parent And MDI Child Forms?
Feb 11, 2010I'm just getting started in VBE 2008 porting a VB6 program and have created the MDI Parent form. I've added a form called frmNav and need to designate this and all subsequent forms as MDI child forms. Is there somewhere in each form's properties where I designate this? It used to be in VB6 there was a property called "MDIChild = True." input id="gwProxy" type="hidden"><!-- Session data--></input> <input id="jsProxy" onclick="jsCall();" type="hidden" />
View 1 RepliesClose Parent And Child Forms?
Oct 5, 2009I have been looking around at how I can close my parent form and my child form. This article: [URL] has some information but it either doesn't work for me or I am putting the wrong information it. What I want to happen is when a button is pressed I want to close both parent and child forms and then go to another form (frmResults). Then there will be a button on frmResults that will take me to the beginning form (frmPTCalculator). With this code below when I click the button on frmCalculator it goes to the MDI form and both parent and child forms are there.
my Parent form is called: frmGender
my Child form is call: frmMale & frmFemale
Below is what I have tried from the example in my Child form frmMale:
Private Sub btnResults_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnResults.Click
Dim frm2 As frmMale = New frmMale()
AddHandler frm2.FormClosed, AddressOf frm2_FormClosed
[code]....
Closing All Forms Within Mdi-Parent Form?
Jun 21, 2010How will i close all the forms within my main form? Everytime I click on the menus of my main form,I'm setting my main form as MDI-Parent form and then loading a new form as it it is the child form if I'm not mistaken. I have a log-out menu, and what I want to happen is everytime I log-out all the forms within my parent form will be closed. How will I do it? Here are some of my codes.
[Code]...
Communication Between Child And Parent Forms
Oct 25, 2010VB.NET 2003 makes it difficult to have a child button create an event on a Parent form control. I would like to change the state of a control on the parent form by using a button on the child form.
View 6 RepliesForms :: Values From Mdi Parent To Mdi Child?
Dec 15, 2009Is there any chance to pass values from mdi parent to mdi child.
View 1 RepliesJncilhinney Or Anyone Parent And Child Forms?
Nov 30, 2011In all my post I have explained I am a total novice so a little more elementary explanation is normally required in my case. I have tried reading the explanations about Parent and child binding but just cant get it to work.This is what I have:
A parent form called Sites Primary key is pkSitesID Various other fields On that form I have placed a tab control and in page one I dragged SitesInstallation to it there is a relation created in the DBDiagram to link fkSitesID (in the sitesinstallation table) and pkSitesID
All I want to do is when I navigate through the Sites records the data in the tab page changes according the values I have selected for that given site.
For example: The Siteinstallation maybe Pending or on air.
VS 2008 Parent Form With Sub Forms?
May 30, 2009im making a 'program' and its a Head form. with 3 Subforms in it. Well. i added a Menustrip.As soon as the forum starts i have a Load timer. (see Image 1)
1.Thats how it needs to be. Also when the Subforms are loaded.But, Now the problem. When the forms are loaded. The Menustrip ends up wrong placed and Resized?
2.How to work this away? The menu strip needs to stay On top of all the others. and the Menustrip goes back to normal as soon as i click one of the Title bars of the Subforms?
Working With MDI Parent/child Forms?
Feb 28, 2011I am using a parent for with child forms and i have made the option to "Float" the child windows outside of the parent form and "dock" them back in if you want.I'm doing this with a button on the child form to float/dock it. On the other hand I'd like to use a checkable item on the menu to choose if they are docked or floated from the opening point.
View 6 RepliesForms :: Merging Statusstrip Child To Mdi Parent?
Mar 29, 2009ive been trying to get statusstrips merging so i can click a label to bring the child form to the front when i have multiple childforms open. I have this code which does work but on closing it leaves the label on the mdiparent and also im struggling with the bring back to front code. i dont want it to open another form just bring it back to front. I have statusstrip set to visible false on my childform. heres some code for merging, this is in mdi parent:-
Private Sub Form1ToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Form1ToolStripMenuItem.Click
Dim NewMDIChild As New Form1
NewMDIChild.MdiParent = Me
[code].....
and some for bring back to front, this is in form1:-
Private Sub ToolStripStatusLabel1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripStatusLabel1.Click
Dim MDIChild As New Form1
[code]....
Forms :: Same Menu Shortcuts In MDI Parent And Child
Apr 30, 2009I want to use the same menu shortcut keys in a MDI child as in the parent...the problem is that the parent seems to receive the Event first and is calling his menu entry. The child (though it does have the focus) does never receive any event whatsoever...I can bypass this behaviour by adding a Textbox to the Menu, and the moment that one has the focus the menu shortcuts are working as expected (child gets it first, after that it's passed through to the parent).
View 1 RepliesForms :: Set Property Of Parent Class From Child
May 14, 2009I would like to have a form class that is called from a button on a parent form and would like a button on the child form to set a property on the parent form. Can anyone explain the best way to go about this or direct me to a good article?
[Code]...
Forms Covering Parent Form Topbar?
Jan 29, 2012I have a main form that stays in the background of my program. Other windows open and are owned by the main form. Think of it as your desktop.It's not a MDI form; I can't use a MDI form for this project because it's too limited for me.
View 2 RepliesManipulating Controls On Parent Forms From Child
Mar 6, 2012I'm trying to add a new row to a DataGridView from FORM 2 but I can not succeed, the code I tried is as follows:
[Code]...
Looking like it took time but can not find a solution,
VS 2010 Nested MDI Parent/Child Forms?
Mar 3, 2012I have a MDI project that has a parent and several children forms. In some of the children forms I would like to make one of the forms to be a parent form with children. On this child form I wanted to make a tabbed MDI, which I can do, but I have found out that I can't make a child form a parent, from what I have found.
Is there any way to get around this? (As in nested MDI forms.)
Display Child Forms Using Menustip In MDI Parent Form?
Apr 7, 2011When I click on Borrow Book(s) from Transaction menu it should open frmborrow.vb
Also to it should do the same to rest of the menu(s)......
What should i write in the click event for Borrow Books from Menustrip menu
Doesnt Work For The Forms Which Gets Loaded Into A Mdi Parent Form?
Mar 8, 2009hey I have a piece of code which gives fade effect to a form at load eventBut it works only with normal forms and doesnt work for the forms which gets loaded into a mdi parent form
View 13 RepliesError In When Make An MDI Parent Form To Call Other Forms
Nov 17, 2009I'm trying to make an MDI parent form to call other forms. I have put this code which I found in a post here into the main form which I added to my project as an MDI parent form:
[Code]...
I get an error message which say FrmEmbed is not defined. How can I correct this?
Forms - Pass Variable From Child To Parent Like A Function
May 23, 2012I have created 2 forms (Parent & Child), i want to store the unique textbox value to a variable into the parent form.
[Code]...