Image.ImageUrl

[Thomas Satzinger]

Hallo.,

i just encounterd a strange thing which i cannot resolve.

I am saving a bitmap created in memory to the asp temp folder (asp.net 2.0)
this works fine, and i don´t want to create an extra folder in my
application, so i don´t need my people giving that folder the asp
permissions.

Ok, my JPG is in the temp folder.
after saving it, i want to display it in a image control, at a later time i
need it for a report generation

my problem is that the path name contains whitespaces, which i found out the
imageurl does not like at all.
example
this.image.ImageUrl = @"C:\TestFolder/image.jpg";

this.image.ImageUrl = @"C:\Test Folder/image.jpg";

The 1st statement would display the image, the second not....of course the 2
folders exist with the image in them.

Are there any solutions for that?

Thanks

Thomas

[Steve C. Orr [MVP, MCSD]]

Spaces need to be encoded. For this you could use Server.URLEncode.
Be aware though that you need to use a URL to the image, not a local path
like you showed in your example. If you use a local path it will work when
tested on the local server but it will not work from any other client
machine.

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Thomas Satzinger" <th****@tsatzinger.de> wrote in message
news:e4**********@online.de...

Hallo.,

i just encounterd a strange thing which i cannot resolve.

I am saving a bitmap created in memory to the asp temp folder (asp.net
2.0)
this works fine, and i don´t want to create an extra folder in my
application, so i don´t need my people giving that folder the asp
permissions.

Ok, my JPG is in the temp folder.
after saving it, i want to display it in a image control, at a later time
i need it for a report generation

my problem is that the path name contains whitespaces, which i found out
the imageurl does not like at all.
example
this.image.ImageUrl = @"C:\TestFolder/image.jpg";

this.image.ImageUrl = @"C:\Test Folder/image.jpg";

The 1st statement would display the image, the second not....of course the
2 folders exist with the image in them.

Are there any solutions for that?

Thanks

Thomas

[Thomas Satzinger]

Hi,

thanks for the tip, but it does not work..

i tried this.image.ImageUrl = Server.UrlEncode(@"C:\Test Folder/image.jpg");

and i still do not get the image displayed...

The path shown here is just a sample...

Thomas
"Steve C. Orr [MVP, MCSD]" <St***@Orr.net> schrieb im Newsbeitrag
news:uX*************@TK2MSFTNGP04.phx.gbl...

Spaces need to be encoded. For this you could use Server.URLEncode.
Be aware though that you need to use a URL to the image, not a local path
like you showed in your example. If you use a local path it will work
when tested on the local server but it will not work from any other client
machine.

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Thomas Satzinger" <th****@tsatzinger.de> wrote in message
news:e4**********@online.de...

Hallo.,

i just encounterd a strange thing which i cannot resolve.

I am saving a bitmap created in memory to the asp temp folder (asp.net
2.0)
this works fine, and i don´t want to create an extra folder in my
application, so i don´t need my people giving that folder the asp
permissions.

Ok, my JPG is in the temp folder.
after saving it, i want to display it in a image control, at a later time
i need it for a report generation

my problem is that the path name contains whitespaces, which i found out
the imageurl does not like at all.
example
this.image.ImageUrl = @"C:\TestFolder/image.jpg";

this.image.ImageUrl = @"C:\Test Folder/image.jpg";

The 1st statement would display the image, the second not....of course
the 2 folders exist with the image in them.

Are there any solutions for that?

Thanks

Thomas

[Patxi]

I suggest you to user Server.MapPath to have site relative path, so if
your image is in /pictures of your site you use this:

this.image.ImageUrl = Server.UrlEncode(Server.MapPath(pictures/image.jpg));

It your images are stored out of your site path, you may be give a look
to http handlers...

Thomas Satzinger wrote:

Hi,

thanks for the tip, but it does not work..

i tried this.image.ImageUrl = Server.UrlEncode(@"C:\Test Folder/image.jpg");

and i still do not get the image displayed...

The path shown here is just a sample...

Thomas
"Steve C. Orr [MVP, MCSD]" <St***@Orr.net> schrieb im Newsbeitrag
news:uX*************@TK2MSFTNGP04.phx.gbl...

Spaces need to be encoded. For this you could use Server.URLEncode.
Be aware though that you need to use a URL to the image, not a local path
like you showed in your example. If you use a local path it will work
when tested on the local server but it will not work from any other client
machine.

--
I hope this helps,
Steve C. Orr, MCSD, MVP
http://SteveOrr.net
"Thomas Satzinger" <th****@tsatzinger.de> wrote in message
news:e4**********@online.de...

Hallo.,

i just encounterd a strange thing which i cannot resolve.

I am saving a bitmap created in memory to the asp temp folder (asp.net
2.0)
this works fine, and i don´t want to create an extra folder in my
application, so i don´t need my people giving that folder the asp
permissions.

Ok, my JPG is in the temp folder.
after saving it, i want to display it in a image control, at a later time
i need it for a report generation

my problem is that the path name contains whitespaces, which i found out
the imageurl does not like at all.
example
this.image.ImageUrl = @"C:\TestFolder/image.jpg";

this.image.ImageUrl = @"C:\Test Folder/image.jpg";

The 1st statement would display the image, the second not....of course
the 2 folders exist with the image in them.

Are there any solutions for that?

Thanks

Thomas