Re: How to dynamically create a form in c# - C# Discussion Boards

tonyjsebastian126-Nov-08 23:37

26-Nov-08 23:37

hello all

does any one help me with codes to dynamically create a form in c# and load that when i click on a button in form1()
thanks
Tony

Re: How to dynamically create a form in c#

Kristian Sixhøj26-Nov-08 23:48

Kristian Sixhøj

26-Nov-08 23:48

Form form2 = new Form();
form2.Show();

Ofcourse you need to set its properties first, but it's easy.

Kristian Sixhoej
sixhoej.net - forums.sixhoej.net

Re: How to dynamically create a form in c#

Sần Hải Quang27-Nov-08 0:13

Sần Hải Quang

27-Nov-08 0:13

Please explain me more information. What do you want to do ? Frown | :(

Re: How to dynamically create a form in c#

tonyjsebastian127-Nov-08 0:49

tonyjsebastian1

27-Nov-08 0:49

hello haiquang,

i came to know that in c# we can create dynamically buttons and textboxes thru code ... without drag and drop from the toolbox....like wise i wish to know is it possible to create a form() dyanmically by writing the code....

Thanks
Tony

Re: How to dynamically create a form in c#

tonyjsebastian127-Nov-08 0:55

tonyjsebastian1

27-Nov-08 0:55

hello haiquang

i came to know that we can create Button and textboxes tru Code without drag and drop from toolbox.
likewise can we create a form() in such a manner by writing the code..
and not by adding from Projects -------> Add new Item --> C# WindowsForm.cs...............
Thanks
Tony....

Re: How to dynamically create a form in c#

Sần Hải Quang27-Nov-08 1:23

Sần Hải Quang

27-Nov-08 1:23

Did you try the following way?

private System.Windows.Forms.Button btnEncodePath;
this.btnEncodePath = new System.Windows.Forms.Button();

//
// btnEncodePath
//
this.btnEncodePath.Location = new System.Drawing.Point(352, 19);
this.btnEncodePath.Name = "btnEncodePath";
this.btnEncodePath.Size = new System.Drawing.Size(75, 23);
this.btnEncodePath.TabIndex = 1;
this.btnEncodePath.Text = "Browse...";
this.btnEncodePath.UseVisualStyleBackColor = true;
this.btnEncodePath.Click += new System.EventHandler(this.btnEncodePath_Click);

this.Controls.Add(this.btnEncodePath);

It is very easy, please go to the InitializeComponent() method for more infomations. Smile | :)

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Re: How to dynamically create a form in c#

tonyjsebastian127-Nov-08 1:35

tonyjsebastian1

27-Nov-08 1:35

hello haiquang

the code u showed is for creating the button dynamically ?????

i asked abt creating a new form.cs() by clicking on a button.............

Re: How to dynamically create a form in c#

EliottA27-Nov-08 2:33

EliottA

27-Nov-08 2:33

public void CreateMyForm()
{
   // Create a new instance of the form.
   Form form1 = new Form();
   // Create two buttons to use as the accept and cancel buttons.
   Button button1 = new Button ();
   Button button2 = new Button ();
  
   // Set the text of button1 to "OK".
   button1.Text = "OK";
   // Set the position of the button on the form.
   button1.Location = new Point (10, 10);
   // Set the text of button2 to "Cancel".
   button2.Text = "Cancel";
   // Set the position of the button based on the location of button1.
   button2.Location
      = new Point (button1.Left, button1.Height + button1.Top + 10);
   // Set the caption bar text of the form.   
   form1.Text = "My Dialog Box";
   // Display a help button on the form.
   form1.HelpButton = true;

   // Define the border style of the form to a dialog box.
   form1.FormBorderStyle = FormBorderStyle.FixedDialog;
   // Set the MaximizeBox to false to remove the maximize box.
   form1.MaximizeBox = false;
   // Set the MinimizeBox to false to remove the minimize box.
   form1.MinimizeBox = false;
   // Set the accept button of the form to button1.
   form1.AcceptButton = button1;
   // Set the cancel button of the form to button2.
   form1.CancelButton = button2;
   // Set the start position of the form to the center of the screen.
   form1.StartPosition = FormStartPosition.CenterScreen;
   
   // Add button1 to the form.
   form1.Controls.Add(button1);
   // Add button2 to the form.
   form1.Controls.Add(button2);
   
   // Display the form as a modal dialog box.
   form1.ShowDialog();
}

http://msdn.microsoft.com/en-us/library/system.windows.forms.form.form(VS.71).aspx[^]

Re: How to dynamically create a form in c#

jas0n2328-Nov-08 19:44

jas0n23

28-Nov-08 19:44

Okay, when you click on the button the code below will open a new form. First, create an event handler for the button you want to click on, and then type the following inside the event handler:

Form MyNewForm = new MyNewForm();
MyNewForm.Show();

That's all there is to it. If you would like to know how to go about setting the properties programatically for your new form write back.

Hope this helps,
j.t.

j.t.

Re: How to dynamically create a form in c#

nelsonpaixao30-Nov-08 4:53

nelsonpaixao

30-Nov-08 4:53

Hi, why dont you check the windows generated code? is as all there you know! Big Grin | :-D

nelsonpaixao@yahoo.com.br

trying to help & get help

Encode PHP file by Illuminations Tools

Sần Hải Quang26-Nov-08 23:26

Sần Hải Quang

26-Nov-08 23:26

Introduction

Encode PHP is a tool to encode any php file
Every body can use it

Inside The Service

Click to the Encode button:

private void btnEncode_Click(object sender, EventArgs e)<br />
{<br />
    try<br />
    {<br />
        string LogFileName = "Log.txt";<br />
        FileInfo fi = new FileInfo(LogFileName);<br />
        fi.Create().Close();<br />
        StreamWriter writeLog = new FileInfo(LogFileName).CreateText();<br />
        string encodePath = this.txtEncodePath.Text.Trim();<br />
        string decodePath = this.txtDecodePath.Text.Trim();<br />
        if (!(string.IsNullOrEmpty(encodePath) || string.IsNullOrEmpty(decodePath)))<br />
        {<br />
            new IEncodePHP(writeLog).GetFileInDirectory(encodePath, 1, decodePath);<br />
            MessageBox.Show("Congratulation you encode successfully!", "Congratulation");<br />
        }<br />
        else<br />
        {<br />
            MessageBox.Show("Can not encode the source path!", "Warning");<br />
        }<br />
        writeLog.Close();<br />
    }<br />
    catch (Exception ex)<br />
    {<br />
        MessageBox.Show("Can not encode the source path: " + ex.Message, "Warning");<br />
    }<br />
}

Encode Method:

private string EncodePHP(string strEncoded)<br />
{<br />
    string variable1 = IRandom.GetRandomString(4, false, false);<br />
    string variable2 = IRandom.GetRandomString(3, false, false);<br />
    string variable3 = IRandom.GetRandomString(2, false, false);<br />
    string startVariable = " $" + variable1 + " = '";<br />
    string endVariable = "';";<br />
    string strDecode = "$" + variable3 + " = '$" + variable2 + " = base64_decode($" + variable1 + "); eval($" + variable2 + ");';";<br />
    string strEval = "eval($" + variable3 + ");";<br />
    strEncoded = startVariable + strEncoded + endVariable + strDecode + strEval;<br />
    return strEncoded;<br />
}

Re: Encode PHP file by Illuminations Tools

Christian Graus26-Nov-08 23:34

Christian Graus

26-Nov-08 23:34

Is this a question, or the start of an article ?

Christian Graus

Driven to the arms of OSX by Vista.

Re: Encode PHP file by Illuminations Tools

Sần Hải Quang27-Nov-08 0:06

Sần Hải Quang

27-Nov-08 0:06

Yes, it is a start of an article Wink | ;)

Re: Encode PHP file by Illuminations Tools

leppie27-Nov-08 0:50

leppie

27-Nov-08 0:50

U R DOING IT WRONG!

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((lambda (x) `((lambda (x) ,x) ',x)) '`((lambda (x) ,x) ',x))

P/Invoke Exceptions

HosamAly26-Nov-08 23:13

HosamAly

26-Nov-08 23:13

Hello,

If I call a (pure) C++ function from C# (using P/Invoke), and that function throws an exception, how will it be received in C#? Would it be wrapped into an object of Exception or one of its descendants?

Thank you.

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Re: P/Invoke Exceptions

Christian Graus26-Nov-08 23:15

Christian Graus

26-Nov-08 23:15

I doubt it would be in a form that you'd hope, unless it's a COM exception. But yes, I imagine you'd get an exception that includes any message

Christian Graus

Driven to the arms of OSX by Vista.

Re: P/Invoke Exceptions

Mark Salsbery28-Nov-08 13:28

Mark Salsbery

28-Nov-08 13:28

I tried it real quick. On the C# side I get a

System.Runtime.InteropServices.SEHException

Message == "External component has thrown an exception."

Mark Salsbery
Microsoft MVP - Visual C++
Java | [Coffee]

Re: P/Invoke Exceptions

HosamAly28-Nov-08 20:57

HosamAly

28-Nov-08 20:57

Thanks a lot!

My LinkedIn Profile

calling another compiler from c#

tonyjsebastian126-Nov-08 23:09

tonyjsebastian1

26-Nov-08 23:09

hello all

How to call another compiler(ttxp compiler for TTCN3) from within c#

and pass the arguments to that compiler from c# for it's execution

thanks

Re: calling another compiler from c#

Christian Graus26-Nov-08 23:10

Christian Graus

26-Nov-08 23:10

Process.Start.

Christian Graus

Driven to the arms of OSX by Vista.

GetActiveObject doesn't work when run from ASP.

Zyraph26-Nov-08 23:07

Zyraph

26-Nov-08 23:07

My console program use Marshal.GetActiveObject to get MS Outlook instance that I run with Method Process.Start. (Because I need to add some command-line parameters).

This program works correctly when I run at server. But when I try to use ASP page to run this program, GetActiveObject doesn't work.

In my program, I try to deactive Outlook window so I can use GetActiveObject. But all window handle that I got from my program at server is Null. I think this may be the cause of problem.

What should I do to solve this problem ?

Re: GetActiveObject doesn't work when run from ASP.

Christian Graus26-Nov-08 23:09

Christian Graus

26-Nov-08 23:09

ASP, or ASP.NET ? We have forums for either.

Christian Graus

Driven to the arms of OSX by Vista.

Re: GetActiveObject doesn't work when run from ASP.

Zyraph27-Nov-08 14:16

Zyraph

27-Nov-08 14:16

ASP.NET just a caller to my console program. (Using Process.Start) But the problem is in my C# console program.

.net remoting

krinaljariwala26-Nov-08 22:46

krinaljariwala

26-Nov-08 22:46

Hello,
I have done remoting on lan only, now i need to update this on web.
I want to connect the remote computer on web but i dont know how to make connection.
I have the mac address of the remote computer, is it useful to make the connection?
Will you please help me out or can you give me some idea about it?
It is desktop application.
Thank you.

Re: .net remoting

tonyjsebastian126-Nov-08 23:03

tonyjsebastian1

26-Nov-08 23:03

hello krinaljariwala

window aplication and Webapplication is as a whole diffeent concepts.
window aplication are standalone applications....
Webapplication needs the server and at different threads the pages are on the destop of clients.......

mac address of the remote computer ??? how will u be sure that address

on loging we get an address which is temporary and after some time if congestion happens the n/w address is changed....
Thanks
Tony

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.