ASP.NET

30-Mar-07 11:36

Hi,

I have an Asp.Net application that gets price feeds for different stocks via a dll-binary.

When running the application in visual studios built-in ASP.NET Development Server, it works fine, but when i publish the application the function that gets the feed doesn't work. To be sure i set impersonate to true and run as a local administrator but it still wont work.

What else is the difference between running an application in IIS and in visual studios built-in ASP.NET Development Server that could cause a problem as this.

Im thankfull for every tip i can get.

Regards

Hmitosh

enjoycrack30-Mar-07 15:09

enjoycrack

30-Mar-07 15:09

but what problem? is access denied?

<< >>

8x Solutions Ltd

Hmitosh30-Mar-07 19:29

30-Mar-07 19:29

The problem is that the method returns 0 instruments instead
of 1 as it is supposed to. It executes the method so there doesn't seem to be an access problem. The object containing the method is a legacy com object. Could it be that IIS has problems running COM-objects.

Regards

Hmitosh

Hmitosh30-Mar-07 19:43

30-Mar-07 19:43

Apparantly the COM object is listening on a port for incoming data.
could it be that IIS blocks the port. In that case is there a way to ublock the port.

Regards

Hmitosh

enjoycrack31-Mar-07 6:30

enjoycrack

31-Mar-07 6:30

if so, you can check your COM able to listen successfully on that port? or it's already registered by another program? or it's blocked by some firewall or something like that...only you might know

<< >>

8x Solutions Ltd

Hmitosh31-Mar-07 8:33

VIew State in CustomControl

31-Mar-07 8:33

I forfot to say. But it works fine when i run in Visual Studio Built in Web Server, it doesn't work when i run it on IIS on the same computer. That means that there is some difference in the way the theese two web services works.

My thought was that there is a problem having a com object running in IIS that listens on a another port but i havent been able to find out.

Regards

Hmitosh

faiqshah30-Mar-07 10:45

faiqshah

30-Mar-07 10:45

Hi All

I have a problem with maintaining view state in WebCustomControl.
The problem is that i want to create a generic search control.
All controls that is used in search criteria is passed from hosting page

e.g

TextBox txt1 = new TextBox();
TextBox txt2 = new TextBox();
TextBox txt3 = new TextBox();
Control[] c ={ txttest, txt1, txt2, txt3 };
SearchControl.WebCustomControl1.AddControls(c);

Where Add control is Satic method in webcustom control

its code is as

public static void AddControls(Control[] Controls)
{
UIControls = Controls;

}

where UIControls is static Control array defined in Custom control

I then Render the control as

protected override void RenderContents(HtmlTextWriter output)
{
output.Write("");
for (int i = 0; i < UIControls.Length; i++)
{
output.Write(" ");

output.Write(" ");
output.Write(" ");
}
output.Write(" ");
output.Write(" ");
output.Write(" ");
output.Write("

"); UIControls[i].RenderControl(output); output.Write("
"); output.Write(""); output.Write(""); output.Write("

");
}

Now the problem is that when i access any of the control, its value is lost!

Any one that can help me plz

regards

Masterpage-Contentpage Data Sharing

RickyD230-Mar-07 10:40

RickyD2

30-Mar-07 10:40

Is there a way to access the .Text value of a Textbox control on the Masterpage from one/all of its Contentpages. If not, what is the best way to share data between pages.

I am using VWD Express.

Thanks,
RickD

Re: Masterpage-Contentpage Data Sharing

kubben30-Mar-07 11:27

kubben

30-Mar-07 11:27

If you set the MasterType Page directive, then your page will know what kind of master page it is in. Then you should be able to access controls on the master page.

<%@ MasterType virtualpath="~/Masters/Master1.master" %>

Here is some sample code from microsoft help:
Visual Basic
<pre>
Sub Page_Load()
Dim mpContentPlaceHolder As ContentPlaceHolder
Dim mpTextBox As TextBox
mpContentPlaceHolder = _
CType(Master.FindControl("ContentPlaceHolder1"), _
ContentPlaceHolder)
If Not mpContentPlaceHolder Is Nothing Then
mpTextBox = CType(mpContentPlaceHolder. _
FindControl("TextBox1"), TextBox)
If Not mpTextBox Is Nothing Then
mpTextBox.Text = "TextBox found!"
End If
End If

' Gets a reference to a Label control not in a
' ContentPlaceHolder
Dim mpLabel As Label
mpLabel = CType(Master.FindControl("masterPageLabel"), Label)
If Not mpLabel Is Nothing Then
Label1.Text = "Master page label = " + mpLabel.Text
End If
End Sub
</pre>

C#
<pre>
void Page_Load()
{
// Gets a reference to a TextBox control inside
// a ContentPlaceHolder
ContentPlaceHolder mpContentPlaceHolder;
TextBox mpTextBox;
mpContentPlaceHolder =
(ContentPlaceHolder)Master.FindControl("ContentPlaceHolder1");
if(mpContentPlaceHolder != null)
{
mpTextBox =
(TextBox) mpContentPlaceHolder.FindControl("TextBox1");
if(mpTextBox != null)
{
mpTextBox.Text = "TextBox found!";
}
}

// Gets a reference to a Label control that not in
// a ContentPlaceHolder
Label mpLabel = (Label) Master.FindControl("masterPageLabel");
if(mpLabel != null)
{
Label1.Text = "Master page label = " + mpLabel.Text;
}
}
</pre>

Hope that helps.
Ben

Re: Masterpage-Contentpage Data Sharing

RickyD22-Apr-07 7:55

RickyD2

2-Apr-07 7:55

Thanks Ben,
That did the trick....

How to call a method in another .aspx file

r_jaz30-Mar-07 10:02

r_jaz

30-Mar-07 10:02

Hi every one,

I need to call a method resides in another .aspx file from another .aspx file (all in the code behind)..
I tried making it public and static but still I can't access it, I can solve my problem if I could make the second page to post back when the first one do post back..

Any suggestions??

Thank You very much

_mubashir30-Mar-07 10:08

_mubashir

30-Mar-07 10:08

You need to place your function (which you want to call in more than one pages) in a separate class, then make an instance of that class in your page and call that function. Simple Object Oriented Programming

Mubashir

Every job is a self portrait of the person who did it.

faiqshah30-Mar-07 12:45

faiqshah

30-Mar-07 12:45

mubashir is right

You need to Crerat a separate class

inside the class create a satic Method e.g

Public static void MyFunction()
{
//some code

}

the function can be then call in many pages

Note: The class must be of public scope

r_jaz31-Mar-07 2:11

r_jaz

31-Mar-07 2:11

I can't do that bcus I wanna call "Page_Load" function of that page!!