In my MVC Web App I am running an ActionResult with the following signature: Public Function Create(ByVal article As Article_Ad) As ActionResult And in my ASPX page I have declared the following form which fields correspond to the model, which is strongly typed:
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I'm trying to implement a Web API project that exposes some models. However, the way the model is retrieved isn't very RESTful. 1.Instead of having just one ID, it has a combination of 4 different ones to populate the model data by running a stored proc on the server.Dim balance as New BalanceSheet(uid, mid, eid, fid)The snippet above will use uid, mid, eid, fid to retrieve the correct record from the database.
View 1 RepliesIm working on this one application/chatter. What it does, theres a server, and lots of clients. Client sends data to server, server process's it, and the client receives the data (unless its a command, like /process username). Heres my problem. My client has a login feature, like yahoo. Client sends username/password to server. Server goes through list of usernames. Then sends it to client, wether it matches. But my client doesn't receive the data. Can anybody fix this, with my client code provided? Let me know if you need server code, and the extra script files/vb files. [Code]
View 5 RepliesI've stumbled upon this code:
var knownSeparators = new[] { "\", "/", "|", "." };
return knownSeparators.FirstOrDefault(path.Contains);
where path is a string and the return value should be a string as well.
Allthough path.Contains' intellisense suggests a parameter, it works fine without one.
How does this work exactly? Is there any way to copy this behavior in vb.net?
I don't know what I've done bad, or what could have caused this bug : when I submit this form to the controller, the controller receives 2 empty fields here is the form inside the view :
@Using Html.BeginForm("contactSearch", "search", FormMethod.Post)
@Html.TextBox("SearchString")
@Html.DropDownList("opportunite", "Choisissez une opportunité")
@<input type="submit" value="Submit!" />
End Using
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Is it really impossible to create an extension method in C# where the instance is passed as a reference?
Heres a sample VB.NET console app:
Imports System.Runtime.CompilerServices
Module Module1
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Banging my head against a wall here. I have a query that looks like this.
SELECT FirstName, LastName, Address
FROM Members
WHERE FirstName LIKE 'JOE%'
That works absolutely fine in query wizard and the DataTablePreview data window. However, when I do this.
SELECT FirstName, LastName, Address
FROM Members
WHERE FirstName LIKE ?
I get nothing when I run the fillby method. If I change the LIKE to =.
SELECT FirstName, LastName, Address
FROM Members
WHERE FirstName = ?
Everything works great. I need to get LIKE working though so I can wildcard search.
I'm using the SQL server OLE db connections if that means anything.
UPDATE
Using the LIKE operator doesn't work at all. When I just swap out = for LIKE. Nothing is returned.
Im new in the forum. Yeah thats what the title said. I made a wpf form with Expression Blend 4 with a lots of animation. So i want to trigger my storyoards with xbox 360 controller buttons. I made a button checks with timer but the problem is when a pressed the button the animation is flickering because the timer is refresh every 20 millisecond. I want to play it once/press like when i click with the mouse something happen. Code:
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What is the fastest way to receive TCP (with 'read') and update a form with the data?
A background polling thread seems to messy.
But is there a TCP receive/read event that can be added to the form, so that the form can pick up the incoming data to display it?
How can one pass http get or post methods to a windows application? I require a webserver to send a get method to my windows form application that will querry a database then reply back to a webserverI'm developing a windows based search engine that searches a MySQL database. It receives a keyword from an SMS gateway software as a HTTP get request and should reply to the gateway software using the same HTTP request.This is my code. It is correctly searching the database but I don't know how to receive the get methods on the application however it's sending the messages to SMS gateway.
Private Sub bSend_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles bSend.Click
Dim request As HttpWebRequest
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I've been trying to figure out a way, to receive Click events(Clicking a Link) back to the form from a WebBrowser control, as the BeforeNavigation2 event does not fire in either VB/C#.Has any body got any ideas how to do this as All the example I've seen in the past just dont seem to work in VS2010
View 6 Repliesthe application I'm building is ALMOST done. The ONLY final feature I NEED to add is the ability to receive email. Now I'm using VB 2010. How would I go about doing this? Would I use 2 listboxes and a form with labels on it to display the message. I haven't any code yet. How in the world do I do this??
View 2 RepliesI am developing a application where I have 1 parent from (windowstate of Parent from is set to Maximized) and 2 child forms. In my Parent form I have a menustrip with following code to activate child -
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The form is an About Us form so has nothing on it only a text box and a OK button.
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Why won't the button close the form? I'm puzzled, I tried another button just in case with the same result. UPDATE: I set a break point on Me.Close() and it isn't reaching it when I click the button, I created a new button and the same thing happened.
Can we have a constructor for a form. so that we can pass parameters to a form ?
View 3 RepliesI have a form with 2 dateTimePickers and a SHOW button which gets data from an sql server database and displays it in a DataGridView. this works ok. I also have an EDIT button which brings up another form with textbox and comboBox controls displaying this one record. I want to be able to click in the DataGridView to select a Name and then click on the EDIT button to bring up the selected record. I don't know how to pass the ID as a parameter to this second form. Apart from that the EDIT button works, in the sense that I hard coded the ID (32 or 35 etc.) and it brings up the appropriate record. But how do i pass the selected ID. [Code]
View 2 RepliesDim s As String
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I would like to know if it is better to pass a listbox for control to a module with SQL stored procedure or to use the List(of ) function.
example:
in the form class---
SQLModule.getPartSearch(txtGroupID.Text.Trim(), txtFirst.Text.Trim(), txtLast.Text.Trim(),
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I have an application with forms (VS2008) that prints a document, well, if I pass parameters in the command line like "C:MyApp.Exe Param1 Param2 Param3" I don't want the application to show the forms, this is:
-When passing parameters run as hidden
-When not passing parameters (like click with the mouse on the desktop) then show the forms
I've tried to use Sub Main but it just doesn't work
I have 2 forms, form1 and form2. Whenever user opens form2, I want form2 to get from form1 (which has a datagridview and filters), whatever the user filtered the datagridview by.
View 3 RepliesI'm writing a query to select all records that has any part of parameter. I have one table called Employees. Some people have name like this: John David Clark If the parameter is
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I should be able to get result back as long as there's a match in the parameters. If I use Function Contains (q.FirstName & " " & q.LastName).Contains(employeeName), I will not get any result back if employeeName is "John Clark" Function Contains looks only for next words from left to right. It doesn't match a single word at a time. So that's why I used this in the Linq to SQL:
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I am getting error [07002] the # binded parameters < the # of parameters makers, i checked both parameters were perfect even though i am getting this error here is my code
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I am developing a complicated search form, and I would like to know best method of passing search criteria to stored procedures.Possible options that I know are, 1) Create sql statements in Visual Basic and send statements to SP as strings to execute2) Pass search fields to stored procedure and build command in SP (Stored procedure) in database?
View 9 RepliesI really want to make use of the toolstrip and databinding but these two technologies keep conflicting with each other. I think the root cause is something to with the fact that the toolstrip buttons don't recieve focus in the normal way.
I invite you to try the following:-
1. Create a form and put some text boxes a tool strip with a save button on it.
2. Write a query or sproc to get a datatable back and bind your text boxes to the field in the datatable.
3. In the code behind your Save ToolStripButton put some code that makes an arbitrary change to a field on the dataset (it doesn't matter whther this field is bound to a text box or not). eg:-
m_DataTable.Rows(0).Item("CommissionRatePerc") = "0.0000"
4. Put a breakpoint in the save and run the form.
5. Make some changes in the text boxes. Do not leave the last text box but rather click save while a text box whose contents you have edited still has focus.
6. When your code hits the breakpoint, query the value of the data table field that is bound to the text box you were editing when you clicked save - it will still contain the unedited value. Unless you do something about it that unedited value is going to get saved back to your DB.
We did get around this problem by explicetely setting the focus to another control on the form before saving. That worked most of the time because it prompts the text box to flush it's value back to the datatable (nb EndEdit does not work, although you'd have expected it to). However, and this is the reason I suggested you add a line of code that changed a value in the underlying datatable in step 3, if you change a value in code in this way before the value from the text box get's flushed back then it doesn't seem to matter what you do, the user's current edit is simply lost. They will still show in the text box, though, leading your user to believe that the change has been committed when it hasn't. Our final solution is that we never ever change a value in the adtaset in the code behind our toolstrip buttons. That's working but it's a pretty big restriction.
I would like to get JSON result from another Controller and pass it back to client,here is the scenario:
using JQuery Client request for JSON from Controller A -->
Controller A pass parameter to Controller B and get's
JsonResult --> Controller A pass JSON back to Client.
What is the best way to approach this scenario??
I have a blackbox (with a crude ftp server on it) which has an IP address, a file on it, a username and a password. I have a PC logged on to the local network and I want to write a VB.net program that sits on the PC and when the file is created it downloads that file. from the laptop I can type ftp:192.168.43.34 in to windows explorer and see the file without having to type in a username or password (username is set to Anonymous)I require a simple program that just points to the file (ftp:192.168.23.12/banjo.txt) and grabs it to a local path (C:\banjo.txt)I have looked everywhere and not found anything that works and not interested in paying $500 for a library.
View 4 RepliesThe default code that VS generates for HomeController is[code]...
Consequently, I was wondering if the "GET " blob of text actually does anything and if it is possible to fiddle with URLs without diving into the ASAX file.
I have a form which on occasion doesn't load...you can see in the task bar ...but it is blank.The code I'm using is pretty straight forward...
Dim admin As New Administration
admin.Show()
I need the user to be able to try again...
I want to build in the Mongoose web server into my application. My program consists of a form and a module. The module contains the Mongoose code copied from here: [URL] If I call the Main() function in the module from my form's Load event then the web server starts correctly and I can connect to it. However, that's as far as the applicaiton goes - my form doesn't load up. I guess this is because my application is only single threaded and the Mongoose code basically puts the thread into sleep mode waiting for a http request.
So, the question is how do I go about getting Mongoose into a separate thread that starts up when my application starts, but then allows my form to load and be operable?
I have a Main form that lauches sometimes a secondary form with the
frmAlert.Show()
code... (FrmAlert.TopMost = True)
some seconds after, from the Main form I launch the
frmAlert.Close()
but the form don't closes itself!
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to activate the form, but it don't closes itself, both with .Close or .Dispose or .Hide code even if it is activated by frmAlert.Select()... the FrmAlert.Visible property remains = False