PDF Content Selection And Save As Image?

Feb 18, 2010

How to copy selected contents(it may be image or text) from pdf using asp.net, C#?

Is there any API which I can use for this?

I want to open pdf in which I can select particular portion and need to save in folder.

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Web Forms :: PDF Content Selection And Save In Image Format?

Feb 19, 2010

How to copy selected contents(it may be image or text) of pdf using asp.net, C#?

Is there any API which I can use for this?

I want to open pdf in which I can select particular portion of that pdf and need to save that portion in specific folder in image format.

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Web Forms :: Save Selection Of Dynamically Created CheckBoxList?

Mar 11, 2010

I was wondering how about may I save the selection of the checked items of a dynamically created CheckBoxList?On postback the entire checkboxlist is lost. As the CheckboxList items are manually added in and not databinded, the selection is also lost.I was thinking of javascript, but i'm not sure how to implement it.

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Forms Data Controls :: Save Selection From Gridview?

Oct 12, 2010

Is it possible to save selected items in a gridview for future purposes?

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in this case the items is data of persons, name adres, email etc. If the data is saved (for instance in a textfile) it should be reusable the next time. so a user can choose again a selection frmo the gridview or can load the earlier saved list.

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Web Forms :: Restrict Content Selection From Webpage?

Jan 7, 2011

On my web page i have to restrict content selection if user drag mouse on page, as on normal page have enable that if user try to drag mouse then content will get select.

I have found javascript for same and apply it, its running well for IE and i have found css tag for Mozzila to restrict content selection, both working well,but now what i want , on my web page i have textboxes, due to apply JS and CSS user also can't able to select text from textbox..and i want to allow to select content from textbox.

window.onload = function () {
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Forms Data Controls :: Save Radio Button Selection

Feb 17, 2010

How do you save a radio button selection to a DB (within the .aspx page)? I have 5 sets of "yes/no" radio buttons (1 for yes/ 1 for no). Do I just add each radio button as a field into the DB and if its not selected, leave it NULL (or whatever the default value is)... this does seem very efficient.

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C# - Repeater - Save Data In Viewstate With The Dropdownlist Selection Change Action?

Mar 21, 2011

I need some help in the technical approach with the following scenario:-

1) A dropdownlist with some options. It has a postback action on the selectedIndexChange server side event handler. For example, lets say it contains language options such as english, french etc.

2) Repeater with a label and the textbox control. For example label is Emp Name and textbox is containing the Emp Designation. We have to save emp designation in the various languages.

3) Every time i pick something from the dropdown, i have to flip the textbox control and fill the form. Now i want to save the given data of the texbox in the viewstate. So that every time, the user changes the dropdown selection, he can see the repeater data corresponding to the dropdown selection.

4) I guess some kind of relationship between the dropdown option and the repeater data is needed. But how can we make this thing work.

Now which is the best technique to save the data on the server side? I have to keep it in the viewstate.

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Apr 16, 2013

I have filed image type varbinary

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Feb 23, 2011

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Nov 14, 2012

I want to display an image, be-able to drag small images on to the large image and then save the new image. Image having a photo as an image and wanting to put number blobs on and each number blob refers to a piece of text almost like labelling photo. I know how to drag and drop images using jquery but not sure how I would save the thing as a new image.

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Web Forms :: Save Default Image To Database If No Image Selected In FileUpload

Apr 27, 2014

I used below code for uploading image with  fileupload control

string path = Server.MapPath(".") + "../image/estate/image";
string filename = System.IO.Path.GetFileName(fup3.PostedFile.FileName);
string[] validext = { ".jpg"};
string ext = System.IO.Path.GetExtension(fup3.PostedFile.FileName);
if (Array.IndexOf(validext, ext.ToLower()) < 0)
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I want if users don't select any image from fileupload control in database it save this image name  'default.jpg'

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How to save stream as image and store the image in temp files?

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Web Forms :: Searching Image Content Inside Another Image?

Feb 12, 2011

i want to perform Content based image retreival.

i created file uploading pages.

i have two images one is key image. search image (already stored in server) when i upload the below key image ,i have to get the above image.

is it possible to search content inside another image?

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Web Forms :: Select Image Content Using Image Id?

Feb 12, 2011

i am developing a small website where on one page user selects an image [selected image id is passed to another page] and on the next page logo is selected which is passed onto next page [selected logoid is passed]..now in third web-page actual watermark happens where user can select the postion where watermarking is needed to do ...

the problem is the third webpage...here i know the imageid and logoid..but dont know how to select imagecontent and logocontent using both the ids....because as per my knowledge i think using sql-query i can select columns of only one table...

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Subscribe To Rss And Then Save The Content Into A Db?

Aug 5, 2010

I want to write a page that shows the content of an rss feed. But I dont want to show only the current rss info but also previous. In other words I want to store every rss feed from the second I will finish building this page. The old and bad method is to refresh every 1 min or so, and compare the rss list to the db list. The rsses that doesnt showen on the db will be inserted.This method looks bad to me and I want some automatic method. What I mean is that when a new feed is posted it will send it to me (as a subscriber) and then it will inserted into the db.

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Web Forms :: Change Image On Dropdown Selection?

Aug 20, 2010

I have a web page which has a DropDownList & image with links... The issue is when SelectedIndex of DropDownList is changed the image should change according to some condition and also href & link text should change accordingly.. some thing like

say :

I have 3 items in DropDownList : 1> Google 2>Yahoo 3> Orkut

Image1(Google Logo) Visit Google(Text link)

when user selects Yahoo : The Image1 should change( to Yahoo Logo) and Text should change( to Visit Yahoo)

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Apr 26, 2010

I have a textBox and a buttoncontrols. What I want to do is to save the written text in this multilined textBox to a file.

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AJAX :: How To Save The Content In The HtmlEditor Into Database

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i am pulling info from db and creating WORD file on fly, i want to store that file on HD so that i can send that file as an email.

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here is my code

StringBuilder strBody = new StringBuilder();
strBody.Append("<html " +
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"xmlns:w='urn:schemas-microsoft-com:office:word'" +


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