If I want to chand the background color of all the child windows opened i would use this:
For Each chld As Form In Me.MdiChildren
chld.BackColor = Color.LightGray
Next chld
But how can I modify the color of a textbox found on the child forms?
If I want to chand the background color of all the child windows opened i would use this:
For Each chld As Form In Me.MdiChildren
chld.BackColor = Color.LightGray
Next chld
I've created a component whose name I'd like to be able to change while editing in the component tray. I've added a Designer action for a name property, but now I'm stuck.
Looking at the property grid, I can see that the name property is parenthesised, indicating that it's not a regular property.
If a node belongs to a namespace, it's children by default belong to the same namespace. So there's no need to provide an xmlns attribute on each child, which is good. However. If I create two nodes like this:
[Code]...
[URL]
Basically here's what I want to do.
Input data
ID Item Name
1 Apple01,02,Banana01,02,03
2 Spoon1,2,Fork1,2,3,4
[Code]......
I have a big XML files with lots of Attribute names and Values.
How to get all attribute name and check with user specified name, and change its value not name..
<cont>
<have>
<xmls>
[Code].....
I want to find a specific attribute name and change the value of it...
If I know the hwnd of a window, could I get it's position and location based on my screen size. (I mean, size and location in pixels)
What I want to do is capture the screen, but only capture the handle's area.
I have a userControl that I made, and it was placed on a form with other controls.On the form I pass the values from the other controls to a Function inside the userControl, this then takes the values passed in and the values on the userControl to make and return an object.
The Problem is that when it gets down to '.GameOppScore = OppScore' it decrements .GameScore by 1 and then decrements .GameOppScore by 1. It does nothing to the passed in values or the value in the input text box.
It just randomly decides to -1, I walked through the code while running and couldn't find a reason why it would do that.
[Code]...
I have a Vb.Net MDI which has it's Menu's on it. I have Child Window and it has it's own menu. I opens the child window inside the MDI using setparent API function. When I click on Child window's menu to open the sub menu items, it does
not open on mouse click . It works if I use Alt+Hot Key. But I want to open the Child window menus on Mouse click like it opens the MDI menus.
I need to read an xml document from a database record into an XDocument object in order for it to be deserialized. So that the deserialization will work, I need to apply a specific namespace to each of the level 1 elements. So XML looks a bit like this:
[Code]...
How do I prevent the blank/empty namespace being added to each child element of the element to which the required namespace has been applied?
I got a properties class that I send to a PropertyGrid. I want to change the [readonly] attribute of some properties in realtime. Below is an example of such a property in vb.net...
<CategoryAttribute("Graph Limits"), _
Browsable(True), _
[ReadOnly](False), _
BindableAttribute(False), _
[code]....
how do you change the LastModified attribute of a file without opening it?
View 1 RepliesI have a class created for use with the PropertyGrid control in a VB.Net application. One of the properties of the class is:
Private _someProp As String
<Browsable(True), _
BindableAttribute(False), _
[code].....
I want to click on the button, then change the itself position
the visual studio prompt me that is a public property, and the type is double. Why I cannot change the value? And it does not provide any method let me change the top property, so how I can change the property?
<Button Content="Button" Grid.Column="1" Height="23" HorizontalAlignment="Left" Margin="0,0,0,0" Name="Button1" VerticalAlignment="Top" Width="75" Grid.Row="1" />
MsgBox(Button1.Margin.Top)
Button1.Margin.Top = 10
here any algorithms/pseudocode for reading/parsing 3-column csv data and determining unique objects/attributes/values?
example data:
john,height,1.75
george,age,21
[Code]....
i have already implemented a solution of my own but it's too slow and i can't find any relevant literature on the internet.
Possible Duplicate: Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive
I am using window xp and iis 5.1 to run the application.
error is occurred Unrecognized attribute 'targetFramework'. Note that attribute names are case-sensitive.
[Code]...
Good day, i have an application which can upload and preview image files, e-presentations, word duments, excel files and pdf files. On my program i used Web Browser Control and I'm planning to change the component or upgrade the software. Aside from Web Browser Control, what else can I use to preview those file types? By the way, i am using visual basic 2003(vb.net 2003) with this application.
View 1 RepliesI get an error when I try to build my project.'SSLAccessFiltercannot' be used as an attribute because it does not inherit from 'System.Attribute'. [code]
View 1 RepliesIm working with MDI parent/child objects. when closing the child objects i need the child to check to see if it is the last child object before closing. i couldn't find anything on google, maybe im searching for the wrong thing.
View 2 RepliesI have a form already created, but now want to expand the application.I created a MDIParent, but cant seem to find how to change the existing form to an MDI child.
View 3 RepliesI was originally hoping to use the UserAccountControl Flags found hereASSWD_CANT_CHANGE flag like one would expect. This lead me to this posting Preventing an Active Directory user from changing his/her password using DirectoryServices but I cannot get the saving working.
Here's the code I have right now.
Dim domainContext As PrincipalContext = New PrincipalContext(ContextType.Domain)
Dim user As UserPrincipal = UserPrincipal.FindByIdentity(domainContext, "user5")
[code].....
I am converting an old Vb6 solution to .net 2.0 in vs2010. I've been working in C# for about 3 years now and .net for 5. I don't recall having this problem in C#, but if I want initialize a readonly collection of DerivedControlFoo Is there a clean way to do it besides creating a sub to do it all off somewhere else? I'd love to be able to do it at the class level at the declaration for readability and simplicity.
View 1 RepliesCreate a DLL component for database operation and use created component in another project. Required methods, events and properties
a. Connect
b. Add
c. Delete
d. Save
e. Record navigation (first, next, previous, last)
f. Properties for all database fields
g. Events for validation of database fields.
I have an MDI child window that the title text can be changed, depending on some user interaction. How can I update the 'Window' menu in the MDI parent to reflect the updated window title?
View 3 RepliesOK I have a problem, the issue is: i have my project using one MDI and other normal forms. I have set my other forms to open inside the MDI. like
form1.MDIParent = me form1.show() but if I resize the MDI form1 does not change to accomodate in the new size!???
how to change the window title of a child form in an MDI structure to the name of the file opened?
View 1 RepliesI am using a number of tables on my application and two of which have a foreign key constraint I have set between them. When I change the account number on the main table via a combo box all of the relevant information for that table on the form is updated accordingly. However, the child table which has a foreign key reference to the Account Number of the main table is not updated when the acocunt number is changed. I have set the update to cascade in the references but still am having issues.
View 5 RepliesI have an outlook application, whenever the user receive a new mail I show him a form and some controls
The user needs to insert information and close the form. Sometimes the user is not near his machine so whenever there is a new mail I am adding new controls and modify the child size.
It has been successful using the Form.show() method but not in showdialog() i cant add controls and change the form size can someone please help on the subject?
[Code]...
I want to program a water supply pipeline network in a treeview control. It has five node (junctions). The parent-child relation is based on a parameter (say pressure). Initially, the node 1 is parent and its child nodes are 2 and 3. The node 3 has child nodes 4 and 5. At run time the pressure changes. Now, node 3 is parent and its child nodes are 1, 4 and 5. The node 1 has child node 2.
View 7 RepliesIn VB 2008, I have a Parent form with a combo box on it. There is a child form also with a combo box on it. I want to be able to change the values on the child form based on what the user selected from the main form. The user launches the child form from a toolbar on the Parent form. The following code is run:
[Code]...
What I want to do is if the Parent's combo box has "Red", "Blue", "Green" values and the user selects "Green", the child form's combo box(With the same values) will also change to "Green". (I do not need to change the Parent form if the child form changes.) I've tried changing the Child's combobox from the combobox's change event on the Parent form, and the code runs, but nothing changes on the child form.