Retriving images from Db - ASP.NET Discussion Boards

Re: two form tage in one page

Prateek G20-Nov-07 2:37

Prateek G

20-Nov-07 2:37

That I can very well, but those forms will not be having any control with runat="server" tag...
What is ur requirement?

Re: two form tage in one page

Sonia Gupta20-Nov-07 2:41

Sonia Gupta

20-Nov-07 2:41

i was thimking , how to incorporate it in the real life project

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

Re: two form tage in one page

Prateek G20-Nov-07 2:44

Prateek G

20-Nov-07 2:44

When I got the same problem, I used HTML controls and then complex javascript function....
The one thing (In my knowledge) which we can add with runat="server" is hidden variables..

Re: two form tage in one page

Sonia Gupta20-Nov-07 2:58

Sonia Gupta

20-Nov-07 2:58

ok one more thing i wanted to ask. delegates i know is a safe type function pointer. y should i use it , i am not getting it's utility , the same thing can happen if i directly call the funciton , then what's the need to incorpoate the delagates?

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

Re: two form tage in one page

Prateek G20-Nov-07 3:03

Prateek G

20-Nov-07 3:03

Dont have much idea abt it. You should paste it as a question, its a good one...

Re: two form tage in one page

N a v a n e e t h20-Nov-07 2:32

N a v a n e e t h

20-Nov-07 2:32

Default, ASP.NET won't allow to have two server side form in one page. BTW, why do you want to do so ?

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Re: two form tage in one page

Sonia Gupta20-Nov-07 2:34

Sonia Gupta

20-Nov-07 2:34

it was asked to me in interview? i was blank face there.That's y asking Smile | :)

Yesterday is a canceled check. Tomorrow is a promissory note. Today is the ready cash. USE IT.

Retriving images from Db

Krishna Varadharajan20-Nov-07 1:02

Krishna Varadharajan

20-Nov-07 1:02

Hi,

I have uploaded images to a db, there it was storing link filename(1.jpg), now i want to retrive those image to my new page, can u pls help me...

krishna.v

Re: Retriving images from Db

Abhijit Jana20-Nov-07 1:25

Abhijit Jana

20-Nov-07 1:25

just simple use the ado.net.

and use this as a reference
Retrive image from database[^]

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

Re: Retriving images from Db

Krishna Varadharajan20-Nov-07 1:35

Krishna Varadharajan

20-Nov-07 1:35

In that example its storing as a link, but iam storing like file name, in db filed its storinglike 1.jpg, so i have to convert that from binary code,

i have tryed by using wht u have given, but i dint get a image.

krishna

Re: Retriving images from Db

Abhijit Jana20-Nov-07 1:49

Abhijit Jana

20-Nov-07 1:49

krishnavaradharajan wrote:
but iam storing like file name,

then why not file path , that would be very easy for you.

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

Re: Retriving images from Db

John-ph20-Nov-07 1:39

John-ph

20-Nov-07 1:39

Retrieve the Image from the DataBase and set the Content Type of the Response Object and do a BinaryWrite of the ImageByte array using the Response Object. This Image display code should be on a seperate page. say if you want to display the Image in an image control then all you have to do is just set the ImageURL property of the control to the URL of this Image Display Page.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

Re: Retriving images from Db

Krishna Varadharajan20-Nov-07 1:50

Krishna Varadharajan

20-Nov-07 1:50

I have given the code like this.....

while (dr10.Read())
{
Response.Write("");
}

'uploads' is a folder, i have 1.jpg inside this folder and its uploaded in server, now i have 1.jpg in my db filed so i have retrive that 1.jpg in my new page. the which i was given is above.

krishna

Re: Retriving images from Db

John-ph20-Nov-07 2:01

John-ph

20-Nov-07 2:01

Looking at the Subject I thought you are Storing the Images in the DB. In your post you mentioned that you are storing the Link. What exactly are you doing. If it's Image then you can do it as i said in my previous post. If it's link then it's straight set the link to the ImageURL property of the control.

- Regards -
JON

Life is not measured by the amount of breaths we take, but by the moments that take our breath away.

Re: Retriving images from Db

Abhijit Jana20-Nov-07 2:01

Abhijit Jana

20-Nov-07 2:01

krishnavaradharajan wrote:
while (dr10.Read())
{
Response.Write("");
}

use this one on image src, "~" , this is important !!!

"~\upload\1.jpg"

Best Regards
-----------------
Abhijit Jana
View My CodeProject Articles

"Success is Journey it's not a destination"

Web User Controls

Deepak the Cool20-Nov-07 0:23

Deepak the Cool

20-Nov-07 0:23

Hi All,

I am creating a web user control for data searching in my web page....

in my web user control I have one or two text box which have search string.

now i want to that when i put the search string into web user control's text box and click the search button in web page it will fill a data table according to search string.

Or How can i access the value of the text box which in web user control when i click the web page button.

so give me some idea or anything else which is solve my problem

Thanks and regards

Deepak

Smile a Lots,Its Costs Nothing

Re: Web User Controls

Sun Rays20-Nov-07 0:33

Sun Rays

20-Nov-07 0:33

Hi,
u can access User control's textbox from aspx page as below.

myUserControl objMy = (myUserControl)Page.FindControl("myUserControl");<br />
TextBox myTextBox= objMy .FindControl("textBox1");<br />
string myText = myTextBox.Text; <br />
<br />

Thanks,
Sun Rays

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Re: Web User Controls

N a v a n e e t h20-Nov-07 0:48

N a v a n e e t h

20-Nov-07 0:48

Deepak the Cool wrote:
now i want to that when i put the search string into web user control's text box and click the search button in web page it will fill a data table according to search string.

In button click redirect to a search page with the criteria passed as querystring. In search page get the search criteria, fill the datatable and show it.

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Marquee text

matjame20-Nov-07 0:21

matjame

20-Nov-07 0:21

Hi guys.

Im looking for the simplest way to marquee text in aspx.

Thanx in advance.

kagiso

Re: Marquee text

Deepak the Cool20-Nov-07 0:27

Deepak the Cool

20-Nov-07 0:27

Use HTML <marquee>

Deepak

Smile a Lots,Its Costs Nothing

Re: Marquee text

matjame20-Nov-07 0:35

matjame

20-Nov-07 0:35

Error "element marquee not supported".

kagiso

Re: Marquee text

Deepak the Cool20-Nov-07 2:30

Deepak the Cool

20-Nov-07 2:30

Dosent Matter

Go ahead............

And Enjoy..............

Bt mind it, IE is supported Marquee

check it into another Browser toooo

Deepak

Smile a Lots,Its Costs Nothing

Check it..

Sun Rays20-Nov-07 0:29

Sun Rays

20-Nov-07 0:29

Hi,
Add
<marquee>
Hello, World

in your aspx page. I have used it.. Its working fine.
And write in form tag.

Thanks,
Sun Rays

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Re: Marquee text

matjame20-Nov-07 0:34

matjame

20-Nov-07 0:34

Error message "Element marquee is not supported"

And <marquee width="75%"> ----the 75% must be enclosed.

kagiso

Re: Marquee text

Sandeep Akhare20-Nov-07 0:41

Sandeep Akhare

20-Nov-07 0:41

matjame wrote:
Error message "Element marquee is not supported"

I think you can ignore this error message and run the application

Thanks and Regards
Sandeep

If If you look at what you do not have in life, you don't have anything,
If you look at what you have in life, you have everything... "

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