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How to hide one form and show the other form in c#
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You can use Hide and Show methods of the form
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I cant acees these functions (Hide And Show) how to do this
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i dont have code snippet i am trying to move from one formm to another but cant find these functions when i press the Form1. they dont appear in drop down
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this.Hide() will hide the form that is open. If Form2 is another class then
Form2 fr=new Form2();<br />
fr.Show()
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thanx i was'nt creating an instance that's why could not access these functions.thanx a lot
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Mujz......... wrote: i was'nt creating an instance that's why could not access these functions
You can access them without creating instance but you will get an exception during runtime 
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Giorgi Dalakishvili wrote: You can access them without creating instance but you will get an exception during runtime
I think he meant that he was attempting to call them as if they were static methods, rather than instance methods.
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It seems that I have misunderstood 
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Don't worry - I was a bit confused about what he meant for a moment too.
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The best way to do this is to create both forms as custom controls, put them both on the one form, and change which one is visible ( and resize the form if need be )
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi to everyone. I 've a ref class.
In a method of the class i want to stop a while loop when a button is clicked.
How can i write this condition? thanks in advance for answers, regards.
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The while loop needs to take place in a thread, then you can set a variable in your click event, which the loop checks every time through, and stops itself when it's set appropriately
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Thank you...it's working.
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hi ALL,
1)can anyone plz tell me how to disable the "property sheet" of any files..
When we right click we will see a context menu with the last one as properties.. which will display a set of properties such as General, Security etc. i want to disable this sheet...
2) how to disable the read only property of a file ... .
I need the registry keys for the same...
help me plz...
Proud To Be an Indian
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There are no registry keys, you cannot stop windows from doing this, at least, I can't imagine how without writing what would essentially be a virus.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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its not for a virus . .. i agree that some will be using that but u know i need it my client. They want me to create an Undeletable file . .. There are keys which can disable Sharing, security. Even SYstem properties can be dsabled .. .
so plz if anyone know plz tell me
Proud To Be an Indian
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vivekphlp wrote: They want me to create an Undeletable file
Even stuff in the System32 folder is deletable - and that will break your system if you delete the right files.
One way would be to create a windows service that opens the file and keeps it open. This would ensure that the file could not be deleted (you cannot delete a file if a process has opened it)
This has some drawbacks.
No other process can open the file with exclusive access.
If the windows service were to be stopped then the file would be deletable again. (This is very easy to do)
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it was possible if there was 2 user accounts - the clients insist to have only one USER - that too {{ADMIN}} . . .
Proud To Be an Indian
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vivekphlp wrote: it was possible if there was 2 user accounts
What do the number of user accounts have to do with it?
vivekphlp wrote: the clients insist to have only one USER - that too {{ADMIN}} . . .
They are going to be disappointed because Windows requires other accounts for itself. Most notably the System account (which has greater rights than Administrator)
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Your client is a retard. It's not possible to have a file that cannot be deleted. There are ways to fight the user trying to delete it, but you can't make it impossible. You can make it hidden, but you can't stop them from deleting it when they find it.
One possible solution, is to store a copy of the file in another location, and when your program runs ( or a service perhaps ), it copies the file back if it was deleted. But, you can't stop users from finding both files and deleting them, either.
Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )
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Hi all,
Iam using a client application developed in c# that connects to a webservice in a remote server.I have set the Client protocol version to 1.0 in the client application. The code is
protected override System.Net.WebRequest GetWebRequest(Uri uri)
{
System.Net.HttpWebRequest webRequest = (System.Net.HttpWebRequest) base.GetWebRequest(uri);
webRequest.ProtocolVersion = System.Net.HttpVersion.Version10;
return webRequest;
}
I compiled the application connecting to the webservice in the remote server.
But when i viewed the HTTP post info using Ethereal the POST info displayed was
HTTP POST/xx/xx.asmx HTTP1.1
RequestMethod:POST
RequestVersion:HTTP/1.1
Iam using the protocol version set to 1.0 in the code but the application is still using HTTP 1.1.Why?
Can anyone help me resolve this issue.
Any help will be appreciated.
Thanks
Ramya
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I tried MSDN DatagridView CalendarColumn sample for entering dates to DataGridView columns.
This control does not allow to set column to null value.
I set ShowCheckBox = true but null value is not stored to grid column.
How allow users to select date OR null value in DataGridView ?
I need to enter whole date form keyboard using as few keystrokes as possibe.
After entering two first digits of data this control requires pressing right arrow for entering next two digits.
How to enable entering whole date without using additional keys ?
Andrus
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Hi!:
I have created a usercontrol with one textbox and a button, and I need this control to be loaded in the datagridview. In a cell the value is the text property of the textbox. I have seen some examples but with the keyboard and the focus have problems. (There are answers in some links by Mark Rideout and Zhi-Xin Ye, but not a complete example running with the keyboard).
Any complete code example?
Thanks
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