Web Forms :: Share Whiteboard With Drawing Tools?
Dec 25, 2010Am looking for some information with regards to creating a chat page using ASP.NET C# with a facility to share a whiteboard.
View 1 Replies
Similar Messages:
Web Forms :: Creating Simple Whiteboard With Dynamic Updates Between Connected Users
Jul 16, 2012I need to create a very simple whiteboard with dynamic updates between connected users.
While doing research i hit through a link: [URL] .... which is providing same functionality and it was impressive at first look w.r.t functionality.
What will be required to create such a whiteboard with dynamic updation.
Web Forms :: How To Include Share Icons And Share Options To Site
Jun 10, 2010I need a code to have the ability to share my news on social networks.My site structure is in Asp.net and vb.net.
View 1 RepliesSocial Networking :: Share Images On Facebook Using Share Button
Jun 29, 2013I am showing thumbnail images in dataList on a page of my website. When i click on any image they open in big size. How i will share(Facebook). that particular big size image. My code is given below:
<script type="text/javascript">
var CurrentPage = 1;
function GetImageIndex(obj) {
while (obj.parentNode.tagName != "TD")
obj = obj.parentNode;
var td = obj.parentNode;
[CODE]..
File.OpenRead() Accesses File On Share Within Workgroup But Not A Remote Share?
Mar 4, 2011I have an ASP.NET MVC application that attempts to read a file in using a filestream and File.OpenRead().
When the path to the file is a share on the same workgroup, and I give access to NETWORK SERVICE for the share, this works perfectly as desired.
However, when the path to the share is a UNC path to a remote share within the LAN, with read permissions open for "Everyone", the "File.OpenRead()" method throws an exception saying "Could not find a part of the path".
In my test cases I'm debugging locally with the ASP.NET MVC app being given a UNC path to the computer that it's actually running on. It's a share on my C drive, being "Shared" with permissions to "Everyone" for read access.
Is there something in IIS that needs to be configured? If I try to impersonate, in this context, the impersonation doesn't matter because NETWORK SERVICE was the user trying to access the files when it worked for a share in the same workgroup.
Web Forms :: Can Display Graphics Drawing Image By Using Literal
Feb 11, 2011i had draw a graph, however i want to display it. can display it to literal?
below is my coding:
' Create an in-memory bitmap where you will draw the image.
' The Bitmap is 300 pixels wide and 200 pixels high.
myImage = New Bitmap(1200, 1200, pixelFormat.Format48bppRgb)
' Get the graphics context for the bitmap.
g = Graphics.FromImage(myImage)
g.DrawString(I_fault_all2(i), New Font("Verdana", 12, FontStyle.Bold), Brushes.Black, xInterval * i + 50 + (width / 3), 500)
g.DrawString(I_total(i), New Font("Verdana", 12, FontStyle.Bold), Brushes.Black, xInterval * i + 50 + (width / 3), 500 - height - 25)
' Draw the axes
g.DrawLine(Pens.Blue, 30, 10, 30, 500)
' y-axis
g.DrawLine(Pens.Brown, 20, 500, 490, 500)
' x-axis
here is the coding i don't want as display as below, because it will go to a new screen without header and template.
[Code]....
Web Forms :: Displaying System.Drawing.Image On A Webpage?
Mar 12, 2010I have a byteArray which I can only convert into an Image (Drawing.Image) I was wondering how I can display it a webpage. I used memoryStream as I dont want to user to have to download the image. Eventually I will use this to display images in google maps.. I can convert it into a graphic but once again not sure what I will do with it. The Error I have been getting lately is Cannot implicitly convert type 'System.Drawing.Image' to 'System.Web.UI.WebControls.ImageField'
[Code]....
Web Forms :: Convert Interior.ColorIndex To System.Drawing.Color
Feb 9, 2010I am importing data from Excel sheet to a database. The table in the database has a special column where I store Interior.ColorIndex of each row in Excel. Then I display the data in a GridView. I need its rows to have the same or close colors as corresponding rows in Excel. I cannot find how to convert the color information I store in my database into System.Drawing.Color (in other words, to RGB) to apply to my GridView.
View 2 RepliesWeb Forms :: Display System.Drawing.Bitmap Object On Page?
May 14, 2010I am trying to built a WebForm with module where the user can see himself in his webcam. I am using AForge.NET framework to control the webcam.
AForge returns every frame as Bitmap object (System.Drawing.Bitmap) and now i have to display it in my WebForm. In the Windows form I would achieve it by assigning Bitmap to the PictureBox control but how do i do it in WebForm? There is only Image control avilable (System.Web.UI.WebControls.Image) which doesn`t have any .Source propery apart form .Url. How do I display Bitmap object on the page ?
Forms Data Controls :: Resizing Image With System.drawing Object?
Mar 11, 2011I have a photo on my server image1.jpg in high resolution, and I need it to be resized everytime it is send to client depending with dimension I put but should not make extra file on disk.
I used aspjpeg for this in past but now I need something that can be used on servers that do not have aspjpeg instaled.
Web Forms :: Tools To Generate Local Resource?
Sep 18, 2010I am using VS.Net to do a localiztion project, it allows me to create a resource file by going to Tools->Generate Local Resource. However the resouce file generated is not complete in my opinion. Say the following html:
[Code]....
the wizard creates an entry for "Last Name", but not "First Name", is this by design? If yes, how do I work around that?
Web Forms :: Can An AJAX Enabled Website Use The Components Tools
Feb 21, 2011I have created a web app using the AJAX Enabled Web App template. I now want to add an advertising banner using an adobe flash file, which requires the use of the "Shockwave flash object" in the Components tab of the toolbox. I have added the relevant .dll file under references but still the option for the control in the toolbox is greyed out.
Is it possible to use the component tools with an AJAX web app?
Are the component tool available when using the express version of Visual Web Developer 2010?
If I can not use "Shockwave flash object" another method of creating an ad banner on my app?
How To Convert C# Drawing Text
Mar 3, 2011[code]....
This works fine, except I store my font size (thisTempLabel.fontSize) in pixels. I can't for the life of me work out how to convert them (probably impossible) or what to do to resolve this.
They come out sort of right, but not in the right position by a bit and a bit too big.
How To Make Interactive Drawing
Oct 23, 2010What i want to do is something similar to this:[URL], Drag, info, etc)Whats the best way to do it?
View 1 RepliesDrawing Tree Diagram In .Net MVC?
Dec 31, 2010I am creating an web application for my tae kwon do club. People are able to register online for a tournament. After the registration deadline the web application generates a dendrogram. Something like this: how to draw it. Because of the fact that there are my weight and age categories i have to draw them dynamicly for each group.What is the easiest way to draw this inside a MVC view?
View 2 RepliesC# - Convert System.Drawing.Color To RGB And Hex Value
Mar 7, 2010Using C# I was trying to develop the following two. The way I am doing it may have some problem and need your kind advice. In addition, I dont know whether there is any existing method to do the same.
private static String HexConverter(System.Drawing.Color c)
{
String rtn = String.Empty;
try
{
rtn = "#" + c.R.ToString("X2") + c.G.ToString("X2") + c.B.ToString("X2");
}
catch (Exception ex)
{
//doing nothing
}
return rtn;
}
private static String RGBConverter(System.Drawing.Color c)
{
String rtn = String.Empty;
try
{
rtn = "RGB(" + c.R.ToString() + "," + c.G.ToString() + "," + c.B.ToString() + ")";
}
catch (Exception ex)
{
//doing nothing
}
return rtn;
}
Drawing A Template Using Div And Css Or Just Table Code?
Nov 9, 2010SPAM I want to design a web site interface as it is shown int this example web site which has a centred image.
I think I should use margin to put the body in the web page. the header and the footer div will be above and under the box.
the last thing is the web page is considered to be resized according to the browsers behaviour. For instance the bigger window the bigger page the slow window the small page. You may check it by resizing the windows size of SPAM how can I do it?
Make Interactive Drawing Info
Jul 27, 2010What i want to do is something similar to this:[URL], Drag, info, etc) Whats the best way to do it?
View 1 RepliesC# - Drawing A Line In A Pdf File Using Itextsharp?
Feb 24, 2011I am generating a pdf file in asp.net c# using itextsharp. i am not able to draw a horizontal line/verticle line/dotted line.
i tried to draw a line using the following code,i am getting no errors but the line is also not getting displayed in the pdf file
PdfContentByte cb = wri.DirectContent;
cb.SetLineWidth(2.0f); // Make a bit thicker than 1.0 default
cb.MoveTo(20, pdfDocument.Top - 40f);
cb.LineTo(400, pdfDocument.Top - 40f);
cb.Stroke();
What is the problem in the code.Is it because of the position of x y co-ordinates? I had used rough points to know approximate position in pdf,but the line never apears in the pdf file.
The output i am looking out for is as shown in image below.
How To Import System Drawing Into A Page
Apr 9, 2013How do i import system.drawing into a page. I created a page called pie chart.aspx but instead of just using image of a pie chart i want to use the system.drawings to create a pie chart with atleast 3 distributions or more like, red, green and blue or something. how do i accomplish that. I tried youtubeing and google but nothing really worked. I know its suppose to be in code behind page but how??/
View 4 RepliesHow To Pass A Raw System.Drawing.Image To An .ashx
Jun 4, 2010I am developing an application that stores images as Base64 strings in xml files. I also want to allow the user to crop the image before saving it to the file, preferably all in memory without having to save a temp file, and then delete it afterwards. In order to display the newly uploaded image, I need to create a HTTP handler that I can bind the asp:Image to. The only examples for doing this online require passing the .ashx an ID and then pulling the image from a DB or other data store. Is it possible to somehow pass the raw data to the .ashx in order to get back the image?
View 3 RepliesHow To Generate A Stub For System.drawing.image
Mar 22, 2010I want to write a unit tetsing code for this function
[Code]....
I'd like to cretae a stub for image As System.Drawing.Image, set expectation as image.Width=250, image.Height=200. Can anyone help me on how to create the image stub in Rhino Mocks?[Code]....
[Code]....
Draw Text Onto A Jpg And Re-save It Using System.drawing In C#?
Oct 11, 2010Anyone have good example of how to write text onto a jpg image and resave it using System.Drawing in .NET?
View 3 RepliesHow To Draw Centered Text Onto A Jpg Using System.drawing In C#
Oct 11, 2010I am using the following code to draw text onto a jpg image but it requires x/y coordinate percision on where to place the text.
[code]....
How would I go about centering text onto an image? I am guessing it would have to do with defining some sort of container (rectangle maybe?) that is the width of the image and centering the text within that? Not sure what the best practice would be for this.
C# - MS Chart Drawing Line On Incorrect Points?
Jul 26, 2010I have line chart which has values :
[code]...
when we set IsValueShownAsLabel=true on y-axis it shows value 0.
but graph showing values below zero at last 0.00 before 327.78.
Because I m new user cannot upoad image have a look Chart image from below url: [URL]