VS 2010 - Saving Contents Of DIV As Image
Oct 3, 2012I'd like to know how to do it myself. Surely you can grab something from the html or something?
View 1 RepliesI'd like to know how to do it myself. Surely you can grab something from the html or something?
View 1 RepliesI have a very simple app here. It pulls a users picture from AD, saves it and then displays it as an asp:Image. The program runs perfectly in the IDE but fails after I publish it and try to browse to it. Here's the code and the error.
Default.aspx code.
Code:
<%@ Page Title="Home Page" Language="vb" MasterPageFile="~/Site.Master" AutoEventWireup="false"
CodeBehind="Default.aspx.vb" Inherits="WebApplication3._Default" %>
<asp:Content ID="HeaderContent" runat="server" ContentPlaceHolderID="HeadContent">
</asp:Content>
<asp:Content ID="BodyContent" runat="server" ContentPlaceHolderID="MainContent">
<asp:TextBox ID="TextBox1" runat="server" Width="247px"></asp:TextBox>
[Code]....
I want to save the contents in a file as .doc.
I have 3 text box controls,2 combo box and HTMLeditor..i want to store the data entered in this controls onto a MSword.
How can i do this do.
On my MVC2 web application I have a form that a user can enter dates, times, comments etc for appointments with clients. We then give him the oppertunity to download it as a vCalendar file. So far, on my controller I have the following code (I have just included the string that stored my vCard data) :
[Code]....
I have worked with uploading and downloading binary files within MVC, but working with stuff like this I am totally lost. This code needs to be saved as a .vcs from withing the client's browser. My return value looks something like this :
[Code]....
Can i save the contents of a word file (which contains some formatted text) in clob field and then retrieve them in their original state i.e can i save the formatted text in clob field like we can save it in blob field?
View 1 RepliesWe have a scenario where we would like to allow our users to upload images to the site. We are running on ASP.Net. A quick search did not result in anything good. It would be great if the control is free/open source but we do not mind paying a little bit.
View 1 RepliesI have a masterpage. And i got 2 pages. Anyhow one is displaying all the contents. Other doesn't. Even though I can do everything in source It really drives me crazy not to see what i'm doing. Website is working as a charm. Everything is cool except development environment of single page.
View 1 RepliesI need to display the contents of a file selected from a ListBox into a text box. When I populate the ListBoxItems, I set the Text property to the name of the file and its full path to the Value property.
When I click the item, the page refreshes because AutoPostBack is on, but nothing happens. I then tried this:
VB.NET Code:
Protected Sub lbLogs_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs) Handles lbLogs.SelectedIndexChanged Me.txtServiceTag.Text = Me.lbLogs.SelectedItem.TextEnd Sub
But it still didn't work.
What is the most correct way to save your connection string when using the n-tier approach ? Right now I have two windows app and one web app using my DLL library, what I'm currently doing is to create a static
method inside my dal "GLOBALDAL"
inside I'm making this check:
Code:
if (System.Web.HttpContext.Current != null) ...
if httpContext.Current is null
That's mean that one of my windows applications doing the request, if so I get the CN from a file otherwise it's mean its the website knocking on my door so I get the CN from:
Code: System.Web.HttpContext.Current.Application["ConnectionString"]
I am thinking of changing it all and just set properly in my DA layer that expose the CN as a string. But I fear of security issues. So what is the correct way?
I'm New In Asp.net , And I Wanna to know how can i display an alert to the user that inform the saving operation was done successfully and refresh the page to clear all the textboxs in the form to insert a new record in database ??
View 3 RepliesHow to save the drawing (contents) on a panel as an image using C# and asp.net.I found Panel1.DrawToBitmap but its not working in the asp.net ,is there any assembly i am missing or the function is altogether different?
View 1 Repliesin my webapp I've created and populated a stringbuilder for a csv file. Normally I write it directly to the response object for the user to download through the browser.However, now I want to save it to a SQL DB image field. Is there a direct way to stream it in? Or do I have to save it to file first, then read it back in?
View 3 RepliesHow to save the drawing (contents) on a panel as an image using C# and asp.net.I found Panel1.DrawToBitmap but its not working in the asp.net ,is there any assembly i am missing or the function is all together different ?
int width =Convert.ToInt32(Panel1.Width);
int height = Convert.ToInt32(Panel1.Height);
Bitmap bmp = new Bitmap(width,height);
Panel1.DrawToBitmap//no definition or missing assembly
While downloading all the contents from pdf image is not downloaded it seems an error. How can i rectify it?
View 1 RepliesHow can I save an image into the disk after modification.
View 4 RepliesIs it possible to save the image from the clipboard to the disk using ASP.NET (VB)?
View 3 RepliesI would like to be able to read an image based on a url hosted elsewhere. To be clear, this is a legitimate service that is provided and they do allow caching of data, so I'm not trying to steal someone elses data.
So far I have the following code:
public static byte[] GetBytesFromUrl(string url)
{
byte[] bytes;
HttpWebRequest req = (HttpWebRequest)WebRequest.Create(url);
WebResponse resp = req.GetResponse();
The area that I'm looking to improve on is the emboldened line. I think it would be better to read in say 1024k chunks until the file end. Can anyone help me out with the syntax for this?
how to show an image without saving it.URL...I've used this but im experiencing troubles IE 6 & 7 dont show the pic. And IE 8 seems to have a limit of somekind. I have an person screen and a different upload popup-like-screen..I want to let the user upload it in this upload-screen and oly save it as the user say's save in the person screen so i don't want to save 1.001 pictures on the server if they don't click save in the person screen.
View 1 Repliesi am trying to save an image to database as a byte[]
The array size before i save it = 2118.
but in SQL 2008 the maximum size for an image type is 16.
so i am trying to get the image using Response.BinaryWrite(byte[]) I get an empty image.
I am reading an image from a physical path and writing an text on it, but without saving it on physical path i need to show the edited image on page.
Is it possible to show(write) on page with out saving the image in .net
I've generated QR code using the code given on your other site.How to save the QR code as an image?
View 1 RepliesI tried doing a search about saving a gridview as an image but have not found anything that works. I need to capture it or create one as an image to send to a mobile device for a dashboard. I know people tried capturing the grid like a screen shot but is there any other way? Sometimes the grid goes off screen. I assume i could create an image dynamically right? The tough part is setting the width of the columns and right/left justifying the data. Even if I could save an html table to an image also that would work.
View 1 RepliesI 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.
View 1 RepliesI am trying to get the pixel color of a mouse click event. (meaning when the user clicks on the page I need to identify what color he just clicked on.) I believe the best way to go about this is to create a screen cap of the browser contents then use image.GetPixel sending the x,y locations. The only part of this that I am having issues with is creating the screen cap at "click-time." It would be easiest for calculations if i could get a screen cap of the entire contents of the browser, but I could also work with being able to screen cap a specific div element by ID.
I have experimented with this using an actual image on the page and i can get the correct values however, the page will not be an image so i need to create the screen cap...
If you have any information about how to do this or have a better way to get the color of the pixel clicked on by a user.
I have a fileupload control in my form which stores image to the SQL database as binary data.
BUT it stores as 0X000000.... I just realized that.
BUT IT DOESN'T MAKE ANY SENSE BECAUSE WHEN I PRINT THIS BYTE ARRAY IT SHOWS THE CONTENT.
This part is the server side code:
[Code]....
StoreToDatabase function:
[Code]....
DisplayFileContent function:
[Code]....
Displaying function shows like 2552162552240167470737001110960960025521906708667658777998101220131211111225181............BUT IN DATABASE it stores like 0X00000000000000000...