Hi
No if I run that code - and I am presented with the MainForm form, when I
hit the close button on the top of the form - the application is still
running in the background. If I try to close the Log_In form
programatically, instead of just hiding it, the whole application closes -
without letting me go the MainForm form.
So not to sure how to accomplish this - have spent quite a lot of time on
the net trying to get the answer - to no avail. Hope that you'll be able to
resolve this issue for me, as I'm stuck in my project, until I can get this
right!
Regards
Anthony
On Mon, Jun 14, 2010 at 12:03 PM, Michael Foord
<fuzzy...@voidspace.org.uk>wrote:
> On 14/06/2010 08:53, Anthony wrote:
>
> Hi Michael
>
> Sorry for the late reply - only got back to my email this morning :-)
> I tried to close the form - but when doing that - the whole application
> closed - I think this was mainly due to the fact that that form was seen as
> the "main form"??
>
>
> I thought closing the whole application was what you wanted to do? In your
> original email you asked:
>
>
> The program runs fine - except that when I close the MainForm form -
> the application is still running. I know it's because a login.py object is
> hidden. What I'm asking is how construct the programming in such a way that
> this does not happen - that when the second form is closed - the application
> closes;
>
> So now the application closing is a problem?
>
> All the best,
>
> Michael
>
>
>
> Sorry about this real noob question - but I'm just starting out - and this
> is very frustrating for me, I know it's probably something stupid that I'm
> doing! Let me post my code here - and see what you can see!
> Here is my code
>
> Program.py
> import clr
> clr.AddReference('System.Windows.Forms')
> clr.AddReference('System.Drawing')
> #clr.AddReference('System.Data.SQLite')
> #clr.AddReference('Ironpython')
> #clr.AddReference('System.Security.Policy')
> from System.Security.Policy import Hash
> from System.Data.SQLite import *
> import sys
> sys.path.append("C:\Python26\Lib")
> sys.path.append("C:\Program Files\IronPython 2.6\Lib")
> from System.Windows.Forms import Application
>
> import Log_In
> import MainForm
> import sqlite3
>
>
> Application.EnableVisualStyles()
> #form = MainForm.Log_In()
> form = Log_In.Log_In()
> Application.Run(form)
>
>
> **********************************************
>
>
>
> Log_In.py
>
>
> import System.Drawing
> import System.Windows.Forms
>
> from System.Drawing import *
> from System.Windows.Forms import *
> import MainForm
> #import sqlite3
>
> #import System.Data.SQLite
>
>
>
> class Log_In(Form):
> def __init__(self):
> self.InitializeComponent()
>
> def InitializeComponent(self):
> self._label1 = System.Windows.Forms.Label()
> self._txt_Login = System.Windows.Forms.TextBox()
> self._label2 = System.Windows.Forms.Label()
> self._txt_pwd = System.Windows.Forms.MaskedTextBox()
> self._bt_login = System.Windows.Forms.Button()
> self._bt_cancel = System.Windows.Forms.Button()
> self.SuspendLayout()
> #
> # label1
> #
> self._label1.Location = System.Drawing.Point(40, 116)
> self._label1.Name = "label1"
> self._label1.Size = System.Drawing.Size(107, 25)
> self._label1.TabIndex = 0
> self._label1.Text = "Login Name"
> self._label1.TextAlign =
> System.Drawing.ContentAlignment.MiddleCenter
> #
> # txt_Login
> #
> self._txt_Login.Location = System.Drawing.Point(173, 121)
> self._txt_Login.Name = "txt_Login"
> self._txt_Login.Size = System.Drawing.Size(160, 20)
> self._txt_Login.TabIndex = 1
> self._txt_Login.Text = "cc"
> self._txt_Login.TextChanged += self.Txt_LoginTextChanged
> #
> # label2
> #
> self._label2.Location = System.Drawing.Point(40, 174)
> self._label2.Name = "label2"
> self._label2.Size = System.Drawing.Size(107, 22)
> self._label2.TabIndex = 2
> self._label2.Text = "Password"
> self._label2.TextAlign =
> System.Drawing.ContentAlignment.MiddleCenter
> #
> # txt_pwd
> #
> self._txt_pwd.Location = System.Drawing.Point(173, 174)
> self._txt_pwd.Name = "txt_pwd"
> self._txt_pwd.PasswordChar = "*"
> self._txt_pwd.Size = System.Drawing.Size(160, 20)
> self._txt_pwd.TabIndex = 3
> #
> # bt_login
> #
> self._bt_login.Location = System.Drawing.Point(85, 252)
> self._bt_login.Name = "bt_login"
> self._bt_login.Size = System.Drawing.Size(164, 41)
> self._bt_login.TabIndex = 4
> self._bt_login.Text = "Login"
> self._bt_login.UseVisualStyleBackColor = True
> self._bt_login.Click += self.Bt_loginClick
> #
> # bt_cancel
> #
> self._bt_cancel.Location = System.Drawing.Point(346, 255)
> self._bt_cancel.Name = "bt_cancel"
> self._bt_cancel.Size = System.Drawing.Size(165, 37)
> self._bt_cancel.TabIndex = 5
> self._bt_cancel.Text = "Cancel"
> self._bt_cancel.UseVisualStyleBackColor = True
> self._bt_cancel.Click += self.Bt_cancelClick
> #
> # Log_In
> #
> self.AcceptButton = self._bt_login
> self.ClientSize = System.Drawing.Size(649, 401)
> self.Controls.Add(self._bt_cancel)
> self.Controls.Add(self._bt_login)
> self.Controls.Add(self._txt_pwd)
> self.Controls.Add(self._label2)
> self.Controls.Add(self._txt_Login)
> self.Controls.Add(self._label1)
> self.Name = "Log_In"
> self.Text = """ <summary>
> Description of Class1.
> </summary>
> """
> self.ResumeLayout(False)
> self.PerformLayout()
>
>
> def Bt_loginClick(self, sender, e):
> MsgBox = System.Windows.Forms.MessageBox
>
> if self._txt_Login.Text == "test" and self._txt_pwd.Text == "test":
> #MsgBox.Show("Welcome to the Wonderful World of Visual Basic")
> MF = mf()
> MF.Show()
> MF.Activate()
> MF.Select()
> self.Hide()
> #MF.SetTopLevel = "True"
> else:
> MsgBox.Show("UserName Or Password Incorrect")
>
> #pass
>
> def Txt_LoginTextChanged(self, sender, e):
> pass
>
> def Bt_cancelClick(self, sender, e):
> self.Close()
>
> class mf(MainForm.MainForm):
> pass
> #conn = sqlite3.connect(r"c:\tester.sqlite")
> #c = conn.cursor()
> #c.execute("""insert into test values (Null,'Bozz11','Crazyman11')""")
> #conn.commit()
> #c.close()
>
>
>
> class encrypt_a(object):
>
> def EncryptString(self, strEncrypted):
> b = System.Text.ASCIIEncoding.ASCII.GetBytes(strEncrypted)
> encryptedConnectionString = System.Convert.ToBase64String(b)
> return encryptedConnectionString
>
> def __init__(self):
> pass
>
> class decrypt_a(object):
>
> def DecryptString(self, encrString):
> b = System.Convert.FromBase64String(encrString)
> decryptedConnectionString =
> System.Text.ASCIIEncoding.ASCII.GetString(b)
> return decryptedConnectionString
>
> #ac = "Anthony"
> #cc = encrypt_a().EncryptString(ac)
> #cca = Log_In()._txt_Login.Text = "tett
>
>
>
>
> *******************************************************************************
>
> MainForm.py
>
>
> import System.Drawing
> import System.Windows.Forms
>
> from System.Drawing import *
> from System.Windows.Forms import *
> import Log_In
>
>
>
>
> class MainForm(Form):
> def __init__(self):
> #pass
>
> self.InitializeComponent()
>
>
> def InitializeComponent(self):
> #xx.Close()
> self._textBox1 = System.Windows.Forms.TextBox()
> self.SuspendLayout()
> #
> # textBox1
> #
> self._textBox1.Location = System.Drawing.Point(129, 101)
> self._textBox1.Name = "textBox1"
> self._textBox1.Size = System.Drawing.Size(231, 20)
> self._textBox1.TabIndex = 0
> #
> # MainForm
> #
> self.ClientSize = System.Drawing.Size(503, 356)
> self.Controls.Add(self._textBox1)
> self.Name = "MainForm"
> self.Text = "HS&E"
> self.Load += self.MainFormLoad
> self.ResumeLayout(False)
> #self.PerformLayout()
> #self.OnFormClosing(Application.Exit())
>
>
>
>
>
>
> def MainFormLoad(self, sender, e):
> pass
>
>
>
>
> Hope you can help out with this!
>
>
>
>
>
>
>
>
>
> On Sun, Jun 13, 2010 at 1:52 AM, Michael Foord
> <fuzzy...@voidspace.org.uk>wrote:
>
>> On 12/06/2010 16:22, Anthony wrote:
>>
>> Hi All
>>
>> Just to state - I'm a real newbie to programming & ironpython
>> I have an application that has 2 forms. The application gets started in
>> the progam.py module(btw i'm using #develop). This calls another module -
>> login.py. This is a login form which validates user names/passwords. Once
>> this is validated I *hide* the form and call the second module -
>> MainForm.py. The program runs fine - except that when I close the MainForm
>> form - the application is still running. I know it's because a login.py
>> object is hidden. What I'm asking is how construct the programming in such a
>> way that this does not happen - that when the second form is closed - the
>> application closes; or is there a better way to do this?
>>
>>
>> How about closing the login form instead of hiding it? Another way is to
>> handle the Closing event on your main form and close the login form then.
>> You can also call Application.Exit() (I believe - this is off the top of my
>> head so you should check) to exit the GUI event loop.
>>
>> All the best,
>>
>> Michael
>>
>>
>> Regards
>>
>> Anthony
>>
>>
>> _______________________________________________
>> Users mailing
>> listus...@lists.ironpython.comhttp://lists.ironpython.com/listinfo.cgi/users-ironpython.com
>>
>>
>>
>> -- http://www.ironpythoninaction.com/http://www.voidspace.org.uk/blog
>>
>> READ CAREFULLY. By accepting and reading this email you agree, on behalf of
>> your employer, to release me from all obligations and waivers arising from
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>> from any BOGUS AGREEMENTS on behalf of your employer.
>>
>>
>>
>>
>
>
> -- http://www.ironpythoninaction.com/http://www.voidspace.org.uk/blog
>
> READ CAREFULLY. By accepting and reading this email you agree, on behalf of
> your employer, to release me from all obligations and waivers arising from
> any and all NON-NEGOTIATED agreements, licenses, terms-of-service,
> shrinkwrap, clickwrap, browsewrap, confidentiality, non-disclosure,
> non-compete and acceptable use policies (”BOGUS AGREEMENTS”) that I have
> entered into with your employer, its partners, licensors, agents and assigns,
> in perpetuity, without prejudice to my ongoing rights and privileges. You
> further represent that you have the authority to release me from any BOGUS
> AGREEMENTS on behalf of your employer.
>
>
>
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