C# Discussion Boards - CodeProject

Re: Invoking function from out of process DLL

Judah Gabriel Himango2-Feb-07 5:00

2-Feb-07 5:00

Is SomeFunction a public function? If not, you'll need to specify an additional BindingFlag, something like
MyObj.GetType().GetMethod("SomeFunction", BindingFlags.InvokeMethod | BindingFlags.NonPublic);

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Judah Himango

Re: Invoking function from out of process DLL

Abhi Lahare2-Feb-07 6:10

Abhi Lahare

2-Feb-07 6:10

Hi Judah Himango

Thanks a lot for your reply. It is a private function I have added the BindingFlafs.NonPublic option. but no luck Frown | :(

Its still giving null for call.

Regards
Abhi Lahare

Re: Invoking function from out of process DLL

Judah Gabriel Himango2-Feb-07 6:33

Judah Gabriel Himango

2-Feb-07 6:33

Is it static or an instance method? You'll need to specify that in the binding flags there as well.

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Re: Invoking function from out of process DLL

Abhi Lahare5-Feb-07 9:21

Abhi Lahare

5-Feb-07 9:21

Thanks Judah,
Sorry for delay, my method is a simple private method.

Thanks
Abhishake Lahare

Re: Invoking function from out of process DLL

Judah Gabriel Himango5-Feb-07 9:43

Judah Gabriel Himango

5-Feb-07 9:43

Then you'll need to specify that it is an instance method in the BindingFlags as well.

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compact framework

Edwin_Olo2-Feb-07 3:12

Edwin_Olo

2-Feb-07 3:12

how to dispaly in compact framework WAIT ICON (sandglass)

Re: compact framework

george ivanov2-Feb-07 3:20

george ivanov

2-Feb-07 3:20

Cursor.Current = Cursors.WaitCursor;
Cursor.Current = Cursors.Default;

Re: Which user has the file open?

RugbyLeague2-Feb-07 2:32

RugbyLeague

2-Feb-07 2:32

That's what I am doing at the moment but it adds an extra step. I am quite happy for that to happen but I just thought it would be nice if it saved automatically in the directory it is destined for.

javascript code

acodman2-Feb-07 2:21

acodman

2-Feb-07 2:21

Hi all,

can someone help me out with a javascript that can disable or hide address bar on browsers on page_load.

I mean when I run my c# page and it loads succesfully, it shoudn't show the address bar.

Re: javascript code

Ravi Bhavnani2-Feb-07 3:00

Ravi Bhavnani

2-Feb-07 3:00

acodman wrote:
javascript that can disable or hide address bar on browsers on page_load.

See this[^] link.

Imho, you're better off asking this question in the Web Development[^] forum.

/ravi

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Re: javascript code

badgrs2-Feb-07 4:14

badgrs

2-Feb-07 4:14

Or even better not trying to control the users web browser - its their browser let them decide what they see!

How to set CurrentCell in DataGrid

george ivanov2-Feb-07 2:11

george ivanov

2-Feb-07 2:11

CurrentCell.ColumnNumber and CurrentCell.RowNumber are read-only properties and can not be changed. So, how can any cell from grid be set as current cell (selected and focused).
thanks.

Re: How to set CurrentCell in DataGrid

andre_swnpl2-Feb-07 2:21

andre_swnpl

2-Feb-07 2:21

are you using Not net 2.0? if so have you tried the following?

this.dataGridView1.CurrentCell = this.dataGridView1[2, 0];

Re: How to set CurrentCell in DataGrid

george ivanov2-Feb-07 2:38

george ivanov

2-Feb-07 2:38

i'm using Net2.0 but this is not working

grid.CurrentCell = (DataGridCell)grid[3, 3];
InvalidCastException

the control is not DataGridView but DataGrid

Get parameters in Windows Forms App

blackjack21502-Feb-07 1:59

blackjack2150

2-Feb-07 1:59

Hi.

How can I read command line parameters used to call a Windows Form Application?

I use VS2005 to create a new Windows application. The autogenerated Program.cs fle looks like this:

....<br />
    static class Program<br />
    {        <br />
        [STAThread]<br />
        static void Main()<br />
        {<br />
            Application.EnableVisualStyles();<br />
            Application.SetCompatibleTextRenderingDefault(false);<br />
            Application.Run(new MainFrm());<br />
        }<br />
    }<br />
    ....

Shouldn't the Main method header include a parameter for arguments?
Can I add it by hand? Are there any other options?

Thanks.

Re: Get parameters in Windows Forms App

andre_swnpl2-Feb-07 2:12

andre_swnpl

2-Feb-07 2:12

feel free to add the arguments to Main function. This wil stil work with windows forms

eg. static void Main(string[] args)

Re: Get parameters in Windows Forms App

bobsugar2222-Feb-07 3:28

bobsugar222

2-Feb-07 3:28

You don't need to do that, you can just call:

string[] args = Environment.GetCommandLineArgs();

FYI, args[0] is the app file name.

Re: Get parameters in Windows Forms App

blackjack21502-Feb-07 3:48

blackjack2150

2-Feb-07 3:48

Thanks for the tip.

.NET Crystal Report

rswamy702-Feb-07 1:44

rswamy70

2-Feb-07 1:44

I created a Report using CR in .NET. The report has a couple of decimal fields .I want the output to look like : $55,345.06. I formatted the the fields by right clicking it, selecting the Number Tab and selecting the "Custom Style" option. The sample output showed $55,555.56. But when I ran the report I am getting values like 3456.6700. I am not getting the Dollar prefix and the output is not rounded to 2 decimal places.
Am I missing something? Please let me know

Re: .NET Crystal Report

parsiphal2-Feb-07 1:55

parsiphal

2-Feb-07 1:55

This is the tipical behavior in a situation like this:

- at design time, you have a number field, and you assign a number format to it.
- at run time, you have not a number value (e.g: it is a string value)

in such a case, format won't apply due to a internal exception handling, I suppose, you have not any signal.

Hope this help Smile | :)

Parsiphal

Re: .NET Crystal Report

rswamy702-Feb-07 2:20

rswamy70

2-Feb-07 2:20

Thanks for the reply.
Not sure if I got it . I am new to Crystal Reports.
How do I take care of the exception handling and fix the problem

Smtp Server

snouto2-Feb-07 1:19

snouto

2-Feb-07 1:19

Hello guys , i am trying to write smtp server .
there is two problems .

first when i run my server on port 25 it doesn't make clients connect on my pc knowing that this port is free to use on my computer host because i didn't install smtp server that comes in package with IIS6. i didn't install the smtp server that comes with the web server in order to be able to use port 25 but in vain i can't connect clients to send mails in my server on port 25 .
whereas i changed the port number just for testing to 23 and i successfully connect to it using telnet.

second problem:
--------------
i need a good solution to create smtp parser , any body did that before please , please help me please cause i need to create a parser to parse smtp messages in c#

Human knowledge belongs to the world.

Re: Smtp Server

led mike2-Feb-07 5:24

led mike

2-Feb-07 5:24

snouto wrote:
can't connect clients to send mails in my server on port 25

Does the bind() succeed on 25?

snouto wrote:
i need a good solution to create smtp parser

The SMTP protocol is public. You can find documentation for it all over the internet. http://www.google.com/search?hl=en&q=SMTP+RFC&btnG=Search[^]

led mike

upload progressbar control

Ajay R Ojha2-Feb-07 0:33

Ajay R Ojha

2-Feb-07 0:33

pls suggest me an upload progressbar control(ASP.net, c#) that shows me how much an image has been copied from one location to another.

thanks.

Re: upload progressbar control

Christian Graus2-Feb-07 0:45

Christian Graus

2-Feb-07 0:45

The rad Controls one is pretty good.

Christian Graus - C++ MVP

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