ASP.NET

22-Jul-07 9:40

I try to use the dataRepeater to show a reapet data in a web page, the database is Sql
but unfortunatly i can't reach my point

please can someone help me (it's urgent)

Thank you very much

Assaf

Psycho-^*Coder*-Extreme22-Jul-07 10:13

Psycho-^*Coder*-Extreme

22-Jul-07 10:13

Here[^] is an article that should at least get you started on what you're looking for (since you didn't post any code or an error you're receiving I'm not going to do much at this point)

Assaf82 wrote:
please can someone help me (it's urgent)

Everyone's problem/question is "urgent", that doesn't makes your special so saying its urgent wont speed up the process.

"Well yes, it is an Integer, but it's a metrosexual Integer. For all we know, under all that hair gel it could be a Boolean."
Tom Welch

Assaf8222-Jul-07 10:25

22-Jul-07 10:25

Well Tom I'm sorry
it's benifit, but can you tell me how to assaign the data to the element in the repeater

Thank you

Assaf

Assaf8222-Jul-07 11:02

22-Jul-07 11:02

I try the code you give it to me but it give me th following error:

"The DataSourceID of 'Repeater1' must be the ID of a control of type IDataSource. A control with ID 'SqlDataSource1' could not be found."

What it's IDataSource type and how i can solve it

Thank in advance

Assaf

Amit Kumar G22-Jul-07 11:55

Amit Kumar G

22-Jul-07 11:55

To assign vlaues in data repeater...

<%#DataBinder.Eval(Container.DataItem, "FirstName")%>

Thanks
Amit

doWhileSomething22-Jul-07 12:48

22-Jul-07 12:48

"The DataSourceID of 'Repeater1' must be the ID of a control of type IDataSource. A control with ID 'SqlDataSource1' could not be found."

This message states it can't find the sqldatasource control you assigned to the repeater.

You could set the datasource in the code behind using a reader, dataset or custom business object as well. Otherwise, you will need to ensure you have the control on your page.

Assaf8222-Jul-07 13:34

22-Jul-07 13:34

Please Someone can help me
i write this code but it didn't work cn someone tell here is the wrong :

Dim Conn As SqlConnection
Dim Query As String
Dim SqlComm As SqlCommand
Dim reader As SqlDataReader
Dim dt As New DataTable
dt.Columns.Add("FNAME")
Dim row As DataRow
Conn = New SqlConnection("Data Source=toshiba-owner;Initial Catalog=HRDataBase;Integrated Security=True")
Query = "SELECT fName,lName FROM Employee WHERE (EmployeeNum = 1243)"
SqlComm = New SqlCommand(Query, Conn)
Conn.Open()
reader = SqlComm.ExecuteReader
row = dt.NewRow
While reader.Read
row("fName") = reader.GetValue(0)
row("lName") = reader.GetValue(1)
dt.Rows.Add(row)
End While
myRepeater.DataSource = dt
myRepeater.DataBind()
Conn.Close()
and this error still appear:
"The DataSourceID of 'Repeater1' must be the ID of a control of type IDataSource. A control with ID 'SqlDataSource1' could not be found"

Thanks in advance Confused | :confused:

Assaf

doWhileSomething22-Jul-07 13:47

22-Jul-07 13:47

what is on your aspx page? Typically that is an error caused by wrongly assinging the datasource control to an object like a repeater (usually on the UI side).

Outside of this, you only add one column to your data table, yet try to fill two columns from a data reader.

Check the aspx page and the properties delcared for the repeater control. More than likely you will find the error.

Master page dynamically loading User Control

Alberto Bar-Noy22-Jul-07 6:51

Alberto Bar-Noy

22-Jul-07 6:51

Hello all,

Here is a "small" problem I have.
In my master page ouside of a content place holder I am trying to dynamically load a user control.
So I added my @Reference tag and then tried to load the control as such:

ASP.MyControl_ascx = (ASP.MyControl_ascx)LoadControl("~/MyControl.ascx");

The above gives an Invalid type cast exception saying that it cant cast ASP.MyControl_ascx to ASP.MyControl_ascx Confused | :confused:

I tried using a placeholder instead and through it do the same thing to no avail.
If however I use the @Register directive the user control loads without any problems. But this is not what I need to do...

Any ideas?
Thanks in advance

Alberto Bar-Noy
Project Manager
http://www.consist.co.il

Re: Master page dynamically loading User Control

doWhileSomething22-Jul-07 9:02

22-Jul-07 9:02

If your using the load control method, you do not need to add anything to the top of your page.

You should be able to modify your code like so(VB):
Dim ctrl As UserControl = CType(LoadControl("~/MyControl.ascx"), UserControl)

I think this is the C# conversion:
UserControl ctrl = (UserControl)LoadControl("~/MyControl.ascx");

Re: Master page dynamically loading User Control

Alberto Bar-Noy22-Jul-07 10:53

Alberto Bar-Noy

22-Jul-07 10:53

You got my 5!!!!
Such a simple solution and yet nowhere to be found!!

Thanks and have a great day.

Alberto Bar-Noy
Project Manager
http://www.consist.co.il

Re: Master page dynamically loading User Control

doWhileSomething22-Jul-07 12:40

22-Jul-07 12:40

Glad I could help!

Calling assembly on demand

System.Drawing.Color

Brendan Vogt22-Jul-07 6:37

Brendan Vogt

22-Jul-07 6:37

Hi,

I am trying to set the background of a partcular day of a calender (the asp:Calendar control) as follows:

e.Cell.BackColor = System.Drawing.Color.Aqua;

How do I set the back color to something like #FF0000? Or #CECECE?

Please can someone help?

Regards
ma se

Re: System.Drawing.Color

Hesham Amin22-Jul-07 7:22

Hesham Amin

22-Jul-07 7:22

Use ColorTranslator class:
Color c = ColorTranslator.FromHtml("#CECECE");

Hesham A. Amin
My blog

Re: System.Drawing.Color

Guffa22-Jul-07 9:10

Guffa

22-Jul-07 9:10

ma se wrote:
How do I set the back color to something like #FF0000?

e.Cell.BackColor = System.Drawing.FromArgb(0xFF, 0x00, 0x00);

ma se wrote:
Or #CECECE?

e.Cell.BackColor = System.Drawing.FromArgb(0xCE, 0xCE, 0xCE);

---
single minded; short sighted; long gone;

econner22-Jul-07 3:28

econner

22-Jul-07 3:28

I have an ASP.NET web application that needs to retrieve an assembly name from a database and then call the appropriate assembly when a page loads. For example, I have a function in an assembly such as MyCompany.MyFunction() and a function/assembly of CustomCompany.MyFunction(). Is the InvokeMember() the best method?

Thanks

Re: Calling assembly on demand

Hesham Amin22-Jul-07 7:25

Hesham Amin

22-Jul-07 7:25

You can create the class instance using activator class.
Check the documentation at msdn[^]

Hesham A. Amin
My blog

Serving ASP pages from ASP.Net

#realJSOP22-Jul-07 1:40

#realJSOP

22-Jul-07 1:40

I'm trying to wrap ASP.net access around a classic ASP site. The reasons aren't important, and I can't refactor the site into .Net (it's not funded and I've been expressly told not to do it). So I a the .Net stuff written, but when I try to run the website from within VS2005, I get the following error message:

<br />
<big>This type of page is not served.</big><br />
<br />
Description: The type of page you have requested is not served because it has been explicitly forbidden.  The extension '.asp' may be incorrect.   Please review the URL below and make sure that it is spelled correctly. <br />
<br />
Requested URL: /mysite/CACLogin/SiteMain/myfile.asp<br />

It seems that the internal web server in VS2005 does not allow classic ASP pages to be served. Is there a way to turn this restriction off?

I don't have IIS installed on my system, and I don't want to install it. I want to be able to run the whole site from within VS2005.

"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001

Guffa22-Jul-07 2:07

Guffa

22-Jul-07 2:07

John Simmons / outlaw programmer wrote:
It seems that the internal web server in VS2005 does not allow classic ASP pages to be served.

It's not allowed because it's not supported.

Is there a way to turn this restriction off?

No. As the ASP.NET Development Server does not support ASP pages, it's not a restriction, it's a limitation.

I want to be able to run the whole site from within VS2005.

That is not possible without installing IIS.

---
single minded; short sighted; long gone;

#realJSOP22-Jul-07 2:35

#realJSOP

22-Jul-07 2:35

If I install IIS, will VS2005 see it and run the website in it instead of the internal server?

Guffa22-Jul-07 3:36

Guffa

22-Jul-07 3:36

John Simmons / outlaw programmer wrote:
If I install IIS, will VS2005 see it and run the website in it instead of the internal server?

No. You decide when you create the project if it will create a web site in IIS or use the internal web server.

Perhaps it's possible to change an existing project to use IIS, but I haven't explored this possibility.

---
single minded; short sighted; long gone;