ASP.NET

No image is displayed at run-time in the page in image control

17-Jul-09 3:11

Sr...Frank wrote:
Flash Button

Does all the Flash button behavior are same?

Sr...Frank wrote:
I am clicking PRODUCTS or any other flash button then this PRODUCTS button color is not changing its still changing HOME button color.

I guess it may be causes problem with Flash Button.

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Re: MasterPage!!

Sr...Frank17-Jul-09 4:22

Sr...Frank

17-Jul-09 4:22

Yes

Chesnokov Yuriy17-Jul-09 1:53

Re: No image is displayed at run-time in the page in image control

17-Jul-09 1:53

I set up ImageUrl in design time to some image in the App_Data and it is visible in the Design tab in .aspx file.
But as I start the project with F5 to debug, the image is not visible.
Also the other images file paths I set to ImageUrl property are not visible at run time.
What is wrong with Image control?

Чесноков

Abhijit Jana17-Jul-09 2:10

Re: No image is displayed at run-time in the page in image control

17-Jul-09 2:10

Chesnokov Yuriy wrote:
What is wrong with Image control?

Nothing Wrong with it Smile | :)

You are putting Images in wrong folder. App_Data is not used for that. Use Separeate Folder (Create Images) and put the images on that folder and Try to access from there.

Thanks.

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Chesnokov Yuriy17-Jul-09 2:18

Re: No image is displayed at run-time in the page in image control

17-Jul-09 2:18

Why is it not suitable for images? Are there some standard folders for that purpouse?

There are:

App_Code
App_GlobalResources
App_LocalResources
App_WebReferences
App_Data
App_Browsers
App_Themes

From the coding standards point of view, which one is the right?
Actually I put all images into App_Data\Images and then just switch ImageUrl to any of them. But they do not appear at run-time.

Are these folders some kind of forbidden ones to access from web page by means of web controls?

Чесноков

Manas Bhardwaj17-Jul-09 2:26

Re: No image is displayed at run-time in the page in image control

17-Jul-09 2:26

Chesnokov Yuriy wrote:
App_Data\Images

App_Data is used to access the SQL database(or Access if you like more pain Smile | :)

You should rather create a new folder, lets say Images and put your image file these.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Chesnokov Yuriy17-Jul-09 2:43

Re: No image is displayed at run-time in the page in image control

17-Jul-09 2:43

I did and it worked, but what is the reason to avoid App_* folders?

Чесноков

Abhijit Jana17-Jul-09 2:47

Re: No image is displayed at run-time in the page in image control

17-Jul-09 2:47

Chesnokov Yuriy wrote:
but what is the reason to avoid App_* folders?

I hope your got the answer Wink | ;)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Abhijit Jana17-Jul-09 2:39

Re: No image is displayed at run-time in the page in image control

17-Jul-09 2:39

Chesnokov Yuriy wrote:
Why is it not suitable for images? Are there some standard folders for that purpouse?

I have written a complete article on that Smile | :)

Beginner's Guide to ASP.NET Application Folder

Please have a look Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Chesnokov Yuriy17-Jul-09 2:44

17-Jul-09 2:44

That's one is great, I've just started with ASP.NET and it will help me a lot. Thanks!!!

Чесноков

Get LoginId

zeeShan anSari17-Jul-09 1:49

zeeShan anSari

17-Jul-09 1:49

,

In login form i used

FormsAuthentication.Initialize();
               FormsAuthenticationTicket ObjTicket = new FormsAuthenticationTicket(1, txtLoginId.Text, DateTime.Now, DateTime.Now.AddMinutes(30), false, txtLoginId.Text + "," + txtPassword.Text, FormsAuthentication.FormsCookiePath);
               Response.Cookies.Add(new HttpCookie(FormsAuthentication.FormsCookieName, FormsAuthentication.Encrypt(ObjTicket)));
               Response.Redirect(FormsAuthentication.GetRedirectUrl(txtLoginId.Text, false));

Now i want to get login id (txtLoginId.Text) in any other form.........
how is it possible?
thanks

Abhijit Jana17-Jul-09 1:54

17-Jul-09 1:54

zeeShan anSari wrote:
Now i want to get login id (txtLoginId.Text) in any other form.........

Why not putting it into session ? Smile | :)

Set Session Like :

Session["LoginID"]= txtLoginId.Text

Retrieve it in different form

string strLoginID=Session["LoginID"].ToString();

Hope this will help you Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

zeeShan anSari17-Jul-09 2:22

zeeShan anSari

17-Jul-09 2:22

when i use

lblLoginId.Text = Session["LoginID"].ToString();

in other form
than an error occur
Object reference not set to an instance of an object.

Manas Bhardwaj17-Jul-09 2:32

17-Jul-09 2:32

If (Session["LoginID"] != null)
{
    lblLoginId.Text = Session["LoginID"].ToString();
}

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Re: email sending problem

zeeShan anSari17-Jul-09 2:40

zeeShan anSari

17-Jul-09 2:40

waoo nice......thanks

Using large data buffers

belier117-Jul-09 1:32

belier1

17-Jul-09 1:32

Hi.

I'm working on a web application developed using C# that displays an image sent by an windows forms application. The image is 1024*768, 1 byte depth, no compressed. So it uses 786432 bytes. To hold it I have declared a byte[] of this size. I'm new with ASP.NET and I don't know if I'm doing something wrong. I can imagine that if the buffer is allocated on server side, several instances of the web application can suppose a big trouble. Or I'm wrong and the buffer is allocated on client side? Which is the best way of sending the images? Binary streams?

Thanks in advance, Xavier

email sending problem

Kissy1617-Jul-09 1:31

Kissy16

17-Jul-09 1:31

Dear all,
Am sending this msg regarding asp.net 1.1 email usage.
My code for sending email is below.
The problem it is reaching my inetpub/mailroot/queue instead of actual mail id.
I have seen all my smtp server settings which are using port 25 and localhost as smtpserver.No error nothing.
Can anybody resolve using asp.net 1.1 not with 2.0.
I had the solution for 2.0

Code is on button click event

Dim cdoconfig, cdomessage, sch
sch = "http://schemas.microsoft.com/cdo/configuration/"
cdoconfig = Server.CreateObject("CDO.Configuration")
cdoconfig.Fields.Item(sch & "sendusing") = 2
cdoconfig.Fields.Item(sch & "smtpserver") = "localhost"
cdoconfig.Fields.Update()
cdomessage = CreateObject("CDO.Message")
With cdoMessage
.Configuration = cdoconfig
.From = _txtFrom.Text
.To = _txtTo.Text
.Subject = _txtSubject.Text
.TextBody = _txtMessage.Text
.Send()
End With
cdomessage = Nothing
cdoconfig = Nothing

I tried maximum trails still am not with the right solution.Can nay body tell me if u r free.

kissy

Abhijit Jana17-Jul-09 1:42

Re: email sending problem

17-Jul-09 1:42

There could be many reason in behind.

Kissy16 wrote:
which are using port 25

Please check Port is not blocked by firewall.

You can try one thing :

1. Go To > IIS > Default SMTP Server > Properties
2. Go to Delivery Tab
3. Set First, Second, Third, Subsequent Retry Interval To 1

Hope this will resolve your Issue Smile | :)

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Manas Bhardwaj17-Jul-09 2:10

what is getter setter in asp?

17-Jul-09 2:10

Kissy16 wrote:
cdoconfig = Server.CreateObject("CDO.Configuration")

I am not sure why are you using CDO to do this in .Net.
In .Net 1.1, you should rather use the System.Web.Mail.MailMessage do send email.

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Ravindra Bisen17-Jul-09 0:16

Ravindra Bisen

17-Jul-09 0:16

now current day many programmer uses this technology why?
what are the advantages of this.

Re: what is getter setter in asp?

Manas Bhardwaj17-Jul-09 0:41

Re: what is getter setter in asp?

17-Jul-09 0:41

Ravindra Bisen wrote:
now current day many programmer uses this technology why?
what are the advantages of this.

1.)You did not even care to put your question properly.
2.)This is not a ASP question.

Now, lets come to the point that what are properties. Here is a good explanation[^].

Manas Bhardwaj
Please remember to rate helpful or unhelpful answers, it lets us and people reading the forums know if our answers are any good.

Abhijit Jana17-Jul-09 0:57

17-Jul-09 0:57

Ravindra Bisen wrote:
now current day many programmer uses this technology why?

About which technology you are talking about? Confused | :confused:

cheers,
Abhijit
CodeProject MVP
Web Site:abhijitjana.net
My Latest Article : IIS Remote Debugging

Treeview

sekannak16-Jul-09 23:50

sekannak

16-Jul-09 23:50

Hi,
I am Loading data to Treeview control.
When am selectionnode changes , the text of the node should copied to one TextBox its done from JAvascript. But The problem is The TextBox is REadonly so i cannot able to copy the selected node to the textbox. Is there Any way to copy??????

Regards,
kannak........

kannak

Re: Treeview

Manas Bhardwaj17-Jul-09 0:16