Hot to get a value in aspx page from Web.Config file?

[N a v a n e e t h]

<img id="ImgHeader" runat="server" src='<% ConfigurationManager.AppSettings["ImgHeader"] %>' />

?

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[Abhijit Jana]

string strConfig= System.Configuration.ConfigurationSettings.AppSettings[strKey];

Best Regards ----------------- Abhijit Jana "Success is Journey it's not a destination"

modified on Tuesday, May 6, 2008 9:13 AM

[N a v a n e e t h]

Abhijit Jana wrote:

string strConfig= System.Configuration.ConfigurationSettings.AppSettings[strKey]; strFilePath = HttpContext.Current.Server.MapPath(strConfig); now read it as XML file

:confused: What do you mean ? What is the point in reading as XML file for setting a image URL ?

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[Sam M]

This is not working. I want to write the path only in aspx page and all other code i've written in code behind. Do i need to register any namespace?

Regards n Thks Sam.M

[Sam M]

Sorry. This is not working. It's not retrieving the value from web.Config file. When i right click the image and see the properties it says "Not Available" I want to write the path only in aspx page and all other code i've written in code behind. Do i need to register any namespace?

Regards n Thks Sam.M

[N a v a n e e t h]

Then try

<img id="ImgHeader" src='<%= ConfigurationManager.AppSettings["ImagePath"] %>' />

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[Sam M]

I tried,but below error is coming: Compiler Error Message: CS1002: ; expected

Regards n Thks Sam.M

[N a v a n e e t h]

Yes you need to put ; at the end of statement.

<img id="ImgHeader" src='<%= ConfigurationManager.AppSettings["ImagePath"]; %>' />

All C# applications should call Application.Quit(); in the beginning to avoid any .NET problems.- Unclyclopedia How to use google | Ask smart questions

[Sam M]

Thanks. It's working fine.

Regards n Thks Sam.M

[doWhileSomething]

If your images are all going to be assigned via code behind and you have access to the control: imgHeader.ImageUrl = ConfigurationManager.AppSettings["ImgHeader"] + "image.jpg"; or, if your going to use a mixture of code behind and UI, ]]>' /> I think you might be duplicating your assignment of the src value, thus overwritting what is initially set loosing the path.

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