Mvc - Using Model View Control Pattern With Either VB Or C#?
Jul 3, 2009Does anyone have a good website for the basics of using Model View Control pattern with either vb.net or C#.
View 1 Replies
ADVERTISEMENT
Asp.net Mvc - Drop Down Troubles In .net Using VB And View Model
Jul 12, 2010I am new to .net, I am just taking a shot in the dark through this whole thing. I have an Addresses table with a StateID and CountryID field. They refer to the States and Countries table. I am using LINQ to SQL and Visual Studio 2010.
[Code]...
MVC (Model-View-Controller) Implementation In .NET?
Apr 26, 2009I am wondering what I am missing in the attached code that is making it impossible for me to make the VB.NET program below work using MVC (Model-View-Controller). Right now, I am really lost despite my best efforts...
I am trying to implement the observer pattern and think that my code is getting closer to MVC but not quite there yet, firstly because it wont even run ... nevertheless I know that there is someone out there who knows what I am doing wrong and I would definitely benefit from any guidance or help that someone more experienced in MVC VB.NET implementation can give .. hence this letter.
[Code]...
Bind A CollectionContainer To A Collection In A View Model?
Jun 22, 2011I have a view model with a property that exposes a collection of things.I have a ComboBox whose ItemsSource property is bound to this collection.Now the user can select from the list.I want to allow the user to clear the selection, so I want to add an item (that is Null) to ComboBox. It's pretty straightforward.
I decided to try and use a CompositeCollection for the ItemsSource so that I could add the items in the existing list to the ComboBox as well as the extra Null item.After fighting with this for a while I decided to return to the documentation on the CompositeCollection Class. I copied their example and the modified it to use a view model instead of Static Resources.
I discovered that no items show up in the list when I bind the CollectionContainer to the list exposed by the ViewModel.I'm not sure how to get around this problem and I'm looking for any advice on this topic.
Here is my XAML code:
[Code]...
Mvc - Pass Model From Typed View Back To A Controller Action
Aug 10, 2010I have an MVC application where all the data is tied together by VisitDate table in my database. The home page is a strongly typed view of type VisitDate, all it does is pull up some simple data. Now, here's where I'm having a problem. I need a link that passes the current model in the view back to a separate controller action so I can render a different page with different data. Here are my two controller actions. I'm going from News.aspx to FrontPage.aspx and hopefully passing SchoolVisit. [Code]
View 2 RepliesC# - Regex Pattern That Matches SQL Object (table/function/view)?
Apr 3, 2012Question:Given a SQL string like
CREATE VIEW TestView AS
SELECT value1, value2
FROM TABLE_0[code]...........
for each strObjectName in tables, to check whether or not the view depends on this object.But this fails on table_12 (and results in cyclic dependencies) for example, because tables contains "table_1". Aaargh.I need a regex that can check if the view definition contains a function name, table-valued function or another view...
(
For checking with
System.Text.RegularExpressions.Regex.IsMatch([code].....
But it fails, plus it doesn't account for object names embraced in brackets, like
"[TABLE_NAME]"
Model Train Set - Control The Track Switches Etc Via Computer?
Jul 16, 2009I'm doing some very basic ground work, I know someone who is building a model train set and believe now you can control the track switches etc via computer, does anyone know anything about these? could something be built in VB to do this?
View 9 RepliesAdd Properties To Every Control With A Specific Name/pattern In The ID - ASP.NET (VB)
Oct 27, 2011I have several controls on a page that contain the word "DATE" in the ID. These are specific text boxes for dates only.
Here is an example of what I need to do for each text box control with "DATE" in the ID:
Birth_Date.Text = fnLib.formatDate(Birth_Date.Text, 1)
Anniversary_Date.Text = fnLib.formatDate(Anniversary_Date.Text, 1)
Rather than do this for every single control, is there a way I could do this in some kind of For Each Loop?
View Explorer In List View Control?
May 30, 2012how to view explorer in list view control?
View 1 RepliesHow To Display An Image In Picture Box Control When A Cell Clicked In Datagrid View Control
Jul 16, 2011Im doing a mini project and i need to display an image in picture box control when a cell clicked in datagrid view control .the image is linked through the database ms access and im using vb.net frame work.
View 2 RepliesTreeview Control That Works Similar To Apples Finder Control In Column View?
Feb 1, 2012I have a requirement for a new application development where I must present some information to the user for selection via drag and drop. VB offers the TreeView control which would work nice, however the user does not like the Treeview control's presentation. The user wants a control that work similar to the Mac's Finder control while in column view.
Apple's Mac Finder Control works similar to window's treeview. Finder has a nifty view capability that my users would like in some new development that is being done. The finder supports a "column" view. Similar to the treeview, it starts out in a root list. The difference being, when a user makes a selection and clicks on a node, the node doesn't expand, the sub nodes appear on the pane to the right of the list. Clicking on a sub node, will cause the pane to split again and the items within that sub node appear
to the right again.
This will happen again and again with the left pane getting narrower as the user drives deeper into the sub nodes. That is what I am trying to replicate. Obviously, once the user reaches the base list of items, we have to support drag and drop capability. Does anyone know of a control for VB.NET that work similar to the Mac's Finder control?
Adding Control Population Of Control & Navigation In Datagrid View
Jul 8, 20091. when i pick a value from a combo in next col of data grid which also have a combo should populate conditionally.
2.when i edit the cell having combo previous selected value is overwritten by first value of combo it should be if i select any value from combo but should not over written default as i click the cell. (edit mode is on click)
3.by pressing enter key cursor should jump to next cell in same row . means navigation should horizontally but should jump to first cell of next row if cell is last cell
Adding A Control To View XPS?
Dec 17, 2010I would like to add a control to read *.xps files, but I don't know which component to add. Which do I add, and in the future, where should I look to find such an answer?
View 5 RepliesView XML In Grid Control?
May 8, 2009I'm getting a blank grid when I execute the cod e below, [code]...
View 5 Replies.net - Datagrid View In A Custom Control?
May 24, 2011I am trying to add datagridview control in my custom control but i failed.I started creating new project[windows custom control library], added datagridview control on it and also added a property naming "DGVMain" which refers to datagridview control.I compiled it.
While testing i find its properties like visible and other working but when i click on columns property it doesn't work. i.e i cannot add/edit columns into the datagridview of my custom control.
Did i miss any steps or do i need to add some more actions?
Add A Webbrowser Control To An App And View PDFs?
Nov 21, 2011I am trying to add a webbrowser control to my app and view PDFs. I am sort of get it to work..where I can choose oen adn it opens...BUT when I go to open another it errors out..I think I sort of have the WebBrowser working...ALTHOUGH i cannot seem to change the image...I can only load it once...ERROR: Trying to revoke a drop target that has not been registererd (exception from HRRESULT:0x80004100 After the app opens I can click either or and it will either open the PDF or the web page..BUT I CANNOT select again...I get the error above...I have tried to set the webbrowser to NOTHING but that does not seem to be working.
webbrowserPDF.Source = Nothing
If Test = "fire_district.pdf" Then
webbrowserPDF.Source = Nothing
[code]....
Any Control To Allow Folder View In Form?
Feb 27, 2010I am just learning vb.net - I have express 2008. Is there a control that allows you to use "folders" like the explorer view in windows xp? I was experimenting with menu options, but a folder view would be good too.
View 2 RepliesData Grid View Control?
Dec 19, 2011I need to restrict the user to enter only integer value in a particular columns in a Data Grid View. How to do this?I tried with "KeyPress", "KeyDown" & "KeyUp" events. But not succeeded. But the same worked well in a text box. (http://msdn.microsoft.com/en-us/library/system.windows.forms.control.keypress.aspx)
How to do the same for a cell in data grid view?
DateGrid View As And UnBound Control
May 9, 2009Trying to use a DataGridView like the old VB6 FlexGrid, and add the coloumns manually via addrow (built a Row containing TextCells) and my Coloums are all added (and display ok) but as soon as I try to add a row I get the message "Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound." But for love nore god can I see a way of setting it as a unbound control (I've not set the datasourc to anything) is there a better control to use? is there way to set a DataGridView to be an unbound control. [code]
View 1 RepliesDisable Form's Control(View Only)?
Jun 21, 2010I had a form (says form A)with control on it, 2 buttons with text "View Process Flow"(Button1) and "Manual trigger Process"(Button2). Both button will load and shows Form A in Panel1 in Form1, but button1 will let user to see the action but block them on clicking on it, button2 will let User see and clickon the control.
In other software, I can use a transparency button or form block User by acess formA(so, they can see,but not click), But VB2008 transparentcy option kind of idiot(Or i dont know how to use it?)seem it just change the control back color to parent's backcolor(totaly useless, and the "tranparen key" as well)
I cant disable control cause it will stop the animation, only ways i can think off is add in a IF statement in every button, so it will do nothing when viewing = true.
Make A Control Slide Into View?
Mar 26, 2010How can I get a control to slide into view onto my form? It could be a button, panel anything. I just want it to look like it slides in from one of the sides.
View 1 RepliesSmallIcon View Listview Control
Apr 12, 2010When i change the view of the listview control to SmallIcon, all items gets misaligned, some overlaps, checkboxes at the very left column are under the border. I found a solution somewhere (though that doesn't changes the check boxes under border issue) to change the view to LargeIcon then SmallIcon, its working but then same problem occurs while sorting items where this solution doesnt helps.I have checkboxes enabled, and already have icons for each listview item.
View 2 RepliesView PDF In A WebBrowser Control And NOT Acrobat?
Aug 5, 2011[code]...
IF I open up IE, which I assume the WebBrowser control is based on, I can type the path of the PDF in the address bar, and it views it in the browser, just as it should.
When I do "navigate" to a PDF file, I do notice a short popup (and progress bar) before viewing the PDF in acrobat. It happens so quickly that I can't read it, but it looks like a download progress bar.
Detail View Control In ASPX Form
Jan 16, 2012I have a detail view control in my aspx form. I have the following field in my detail view:
NameId
Name
ContactNo
But I dont want to allow the user to edit the "NameId" field. So I set it as read only and Insert Visible. But setting it dosen't allow me to update. If all the fields are set to be allow for editing, the update work successfully. How should I go about doing it?
Display Directories In Tree View Control?
Jul 7, 2009i want to know that how to display directories in tree view control?
View 1 RepliesForms :: Different View Of Monthcalendar Control In Xp And Vista?
Aug 16, 2009I am using a monthcalendar control and datetimepicker control in my vb.net 2005 windows applicaion. My operating system is Vista Home Premium. Now my problem is that when I run my application on XP then the view of monthcalendar control changes. I just want that the view of mc control remain same in xp also bcoz the look of mc control in vista is quite cool.
View 1 RepliesHighlighting A User Control In A List View?
May 12, 2010I have a User Control that is an image with a label underneath it, that sources the image file from a folder that contains nothing but images. The label changes to to the name of the image displayed in the control.I have a datagridview that populates itself based off of a table in an access database (The Table is named after a person and contains the names of images that they have created.) so when the user selects the name of the person from a listbox, the datagrid populates itself based off theor selection
View 1 RepliesRender Control In Data Grid View?
Sep 12, 2010i m using excess database to create my project..But i stuck when i wanted to render a combo box and a button in my data grid view...means i wan every data row have it owns delete button and etc.
View 1 RepliesRetuning An Index Value From A List View Control?
Oct 9, 2009I have a list view control that users can add items to but I need to be able to tell what item they have selected.
View 2 RepliesSetting Folder View In Web Browser Control?
Dec 5, 2009I am using web browser control to navigate to a folder under My Documents.with how to set Folder View for the folders displayed in web browser control ?
View 12 Replies