step one.
when user get token it call a c# class and returns the token.
step two
after the program get the token value uses a  html form post to send to an html page with a hidden value

How do i do this without a submit button.

The html code

 <form runat="server">
         <asp:Button ID="GetToken" runat="server" Text="Get Token" OnClick="GetToken_Click" />

   </form>
   
    <form method="post" action="https://test.authorize.net/payment/payment"
id="formAuthorizeNetPage" >
       
        <input type="text" name="Token" value="<%=token%>" />
       
         <input type="submit" name="button" value="Buy now" />


   
</form>

I have a table with the following columns
Ticket Number
Assignee

There is a separate table listing all assignees - something like a list of all the staff.  Each ticket can have multiple assignees.  Assignees can work on multiple tickets.

When the user selects a ticket I want a list box to show total staff with the assignees on that ticket highlighted.  The user should be able to add and remove assignees from a given ticket.  The list of selected assignees need to be passed to an SQL stored procedure.
I'm using C# in Visual Studio 2010.

Hello,
I am trying to create a branch within a branch, to do some development work and when I try and create the branch off of another branch, it gives me an error.
"No matching items found in //servername/branch on the server, or you do not have permission to access them.

Any clues?

I tried to look into the Build menu option on top of the TFS window but it wouldn't let me build a new definition, if this is needed.
"TF225000: You do not have permission to create new build definitions."

When I created the initial branch, it let me create that with no problems.  Why can't I create a branch off this branch?  Do I have to create a sub-folder and then point this branch to this folder or is there a better way to do this.  Or is it with the permission settings.

Thanks for the help.

I am working on a program in C# and WPF.  I have a ListBox control which has TextBox(s) added to it when an event is triggered.  I am trying to figure out how to set the Width of this TextBox to 100% of whatever the current area of the ListBox control is set to.  Does anyone have any suggestions on how to accomplish this?  Below is an example of my C# code that is run when the event is triggered.  Many thanks!

TextBox addTextBox = new TextBox();
addTextBox.Text = "Just Some Text";
addTextBox.Height = 25;
addTextBox.VerticalContentAlignment = VerticalAlignment.Center;
            
//This is where I am having issues.....
addTextBox.Width = 100%;

ListBoxDir.Items.Add(addTextBox);

Select all Open in new window

My WPF project has a MainWindow. The MainWindow has an "Open File" button on the toolbar. The "Open FIle" button when clicked sends an event to my VIewModel saying, "Hey, the user clicked the "Open File" button.

My ViewModel responds with "I need to display an Open File Dialog." It displays the Win32 Open File Dialog, and subscribes to that dialog's "OK" button click event.

User selects a file and clicks "OK".

My ViewModel responds to the "OK" click event, gets the file name from the Open File Dialog, and passes it to the Model, telling the Model, "Hey, the user wants to open this file."

Now I'm thinking of testability. I don't have Visual Studio Enterprise. I should be able to test my ViewModel without it actually displaying an Open File Dialog.

I had a situation where the ViewModel forgot to subscribe to the Open File Dialog's "OK" button click event. I now want to be able to test for this in my unit tests.

And I'm not sure how to do that.

(I'm also not sure if my View (MainWindow) should send a click event "User clicked the Open File icon", or if my View should send a Command "User wants to open a file." I'm thinking Command, since then the VIew can send the same Command when the user clicks the menu option for File Open. Otherwise I have my ViewModel handling the menu File Open click event separately. Are Commands preferable?)

my current database is MS-Access.

I used primary key in my table.

Also, First i am deleting record and then followed by inserting.

But, while inserting i am getting Error : Concurrency violation: the UpdateCommand affected 0 of the expected 1 records.

I am unable to find out the exact problem for this.

See my complete code.

string connectionstring1 = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mdbname + ";";
OleDbCommand command = new OleDbCommand();
OleDbTransaction transaction = null;
OleDbConnection cn1 = new OleDbConnection(connectionstring1);
cn1.Open();

// Start a local transaction
transaction = cn1.BeginTransaction();

// Assign transaction object for a pending local transaction.
command.Connection = cn1;
command.Transaction = transaction;

// Execute the commands.
string sqlTrunc = "DELETE FROM [" + tableName + "]";
OleDbCommand cmd = new OleDbCommand(sqlTrunc, cn);

cmd.ExecuteNonQuery();

transaction.Commit();
string ConStr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + mdbname + ";";
//using (OleDbConnection cn = new OleDbConnection(connectionstring))
using (OleDbConnection connection = new OleDbConnection(ConStr))
{
connection.Open();
OleDbDataAdapter adapter = new OleDbDataAdapter();
adapter.SelectCommand = new OleDbCommand("SELECT * FROM [" + TABLENAME + "]", connection);
OleDbCommandBuilder builder = new OleDbCommandBuilder(adapter);

adapter.Fill(newdt);

adapter.Update(newdt);

}

What is the …

I have the webmethod below and it works fine.
Now, I need to add database bind  because I have gridview inside of this page. In this case, what can i do?

 [WebMethod]
        public static string RemoveXMLData(int messageID)
        {
            string result = "";
            try
            {
                string templatePath = HttpContext.Current.Request.PhysicalApplicationPath + "UserMessages.xml";
                XmlDocument xmlDoc = new XmlDocument();
                xmlDoc.Load(templatePath);
                try
                {
                    XmlNodeList nodeList = xmlDoc.SelectNodes("Users/User[MessageID = " + messageID + "]");

                    foreach (XmlNode xn in nodeList)
                    {
                        xn.ParentNode.RemoveChild(xn);
                    }                   
                    result = "Data deleted";                    
                }
                catch { result = "Some error in node deletion"; }
                finally
                {
                    xmlDoc.Save(templatePath);
                }
            }
            catch { result = "Eror in xml file loading"; }
            return result;
        }

     html = html + "<ul class='list-unstyled'>" +
                                          "<li class='left clearfix'>" +
                                          "<span class='chat-img1 pull-left' style='vertical-align: text-top;'>" +
                                          "<i class='fa 

Select all Open in new window

…

I have created a controller for a KeyLog (users check in keys or check out keys) from a physical box.  I return a list of log entries to a free fqGrid control via json.  Below is my controller code:

var jsonData = new
            {
                rows = from logs in db.KeyLogs.Where(k => k.KeyId == id).ToList()
                       select new
                       {
                           id = logs.Id,
                           keyId = logs.KeyId,
                           removeDate = logs.KeyRemovedDate.HasValue ? logs.KeyRemovedDate.Value.ToString("MM/dd/yyyy") : "",
                           removeTime = logs.TimeOut.HasValue ? logs.TimeOut.Value.ToString("HH:mm:ss") : "",
                           returnDate = logs.KeyReturnedDate.HasValue ? logs.KeyReturnedDate.Value.ToString("MM/dd/yyyy") : "",
                           returnTime = logs.TimeIn.HasValue ? logs.TimeIn.Value.ToString("HH:mm:ss") : " ",
                           officer = logs.Officer
                       }
            };

Select all Open in new window

The problem is that this code errors on the time vaues if one of them is null.  How can I get around this?  The date vaules are not a problem.

At work today where we support an SDK (.net one) someone asked if the C# SDK was a "signed" .NET SDK.

I wasn't 100% sure what they were talking about but I thought this was on the right track:
https://docs.microsoft.com/en-us/dotnet/framework/app-domains/how-to-sign-an-assembly-with-a-strong-name

Can someone explain to me what this is about and why they would need it? And also how difficult would it be to turn my unsigned SDK into a signed SDK?

Thank you

Hi Experts,
I have an MVC.Net application that uses C#.Net code behind.
In my views I use a Kendo UI grid.  One of the columns in the grid is a link.

When the user clicks on the link it should open a .pdf file.  So we need to pass the file path and the file name.
How can I do this?

Thank you,
mrotor

Hello Experts,
I have hard time understanding the below code.  Please try to explain if possible.  I have a network user not able to sign into an application. Trying to see what could be wrong.  Thank you in advance.

DirectoryEntry de=new DirectoryEntry("GC://root.local");
DirectorySearcher ds= new DirectorySearcher(de,String.Format("(&(objectCategory=user)(objectClass=user)(samAccountName={0}))",strLogin));
SearchResultCollection results=ds.FindAll();

Thank you!