How 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?
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How 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
How to convert a asp panel to a pdf file and save that in a particular project inside the website itself?
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 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 RepliesLet's say I am creating a image hosting website. My potential users will be somewhere around 1 Million, and every user potential has 10,000 images, and I need to serve over 1000 images per second.
So, I bought a diskarray, with 10T storage, SAS 15K SCSI drives.
The problem is: What is the best way to save those files on disk? How to organize the folder structure to make sure NTFS can find one file from a billion files under a huge tree folder quickly? I mean, serve 1000 images per second is non trivial issue. My current website is serving over 100 images per second, and I already see the performance problem: NTFS can't find the file fast enough! And of course, my folder structure is not good enough either.
Is it possible to edit images using a javascript library and then send the edited image to the server for saving.
Edits will be in real time, means the user can see the edit result in the same time he is editing without the need to refresh the page.
I want a javascript library to do some edits on an image on a webpage 'such as crop, resize, rotate,...' and send send the edited result to the server.
I have an AJAX Modal Popup panel that contains a RadioButtonList, 2 labels and 2 DropDowns. I want to update the Labels and DropDowns when a radio button is selected. My attempt at this posts back which causes the ajax popup to disappear.
aspx called on image click:
<asp:Panel ID="pnlModalContainer" runat="server">
<asp:RadioButtonList ID="rblTest" runat="server" RepeatDirection="Horizontal" OnSelectedIndexChanged="rblTest_SelectedIndexChanged">
[code]...
I want to use FCK editor in my C# asp.net 2.0 website. I had downloaded FCK editor FCKeditor.Net_2.6.3 and added the FredCK.FCKeditorV2.dll to my application and had dowloaded FCKeditor_2.6.6 and added the folder (fckeditor) and contents to my application, now I could add the editor control in my Default.aspx page and is working.My question is that on entering some text and images in the editor how can I save the contents so that on the next time when I open the saved contents could be shown in the editor, there is a save button but it seems to be no effect.
View 3 RepliesAt first I got an error that the user did not have permission to read the config file (web.config).
So I gave NETWORK SERVICE and IIS_IUSRS read on the website folders.
But now vistors can not access images and other static content from the Content folder without logging in. Aspx and .ashx content works however static content is redirected to the login page.
I'm using the Ajax Toolkit Editor control on my page, and need to save the contents to an rtf file. I found a similar post, but I'm having trouble with the following method:
Protected Sub cmdSave_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Response.Clear()
Response.Buffer = True
Response.AddHeader("content-disposition", "attachment;filename=myfile.rtf")
Response.ContentType = "application/rtf"
[Code]....
This produces a file with the .rtf extension, but it merely contains plain text and html tags. Is it possible to save the contents of the Ajax Editor control as a true rtf?
I have a form with 3 text fields and use something like:
lbl1.Text = CInt((box1.Text)) + CInt((box2.Text)) + CInt((field3.SelectedItem.Text * 4))
to output that calculation onto the screen via a label.
I want to give the users the chance to click a button and save it to the SQL Server database.
Which is the best way to do this? Do I need another form or should I send them to another page?
I have three panels.Right,Middle and Left. controls in the panel right and left are dynamically loaded. the middle panel is just a separator ,that contains only text saying "else" which should come exactly in the middle of two panels.
how to set the middle panel ?
since right and left panels are dynamically loaded with controls , it is very difficult to set the text of the middle column.
I have placed images on that page by giving the image size like height=400px width=500px
When the screen resolution changes then the page is getting scrollbars which i do not want as this is the home page of website.
I want the web page to adjust the images size and other page contents according to the client's screen resolution.
I want to email panel content using SMTP Server.
View 12 RepliesI am using CollapsiblePanelExtender and there are few controls within the panel which need to be shown on expanding the panel. Controls are in three different div within the panel.
Problem:
On expanding panel, IE page scroll bar position doesn't go down upto third div and i can see the controls upto second div. I have to scroll down the page to see all the controls.
Is there any way if i can see all the div controls on expanding panel instead of manually scrolling down the page?
I want store MS word content in sql server not complete document only content should be save. Is it possible using C# .NET (Windows Application) or ASP .NET.
View 1 Repliesi have a listview which contains a text box and a drop down control (which makes it kind of a layout ...a text box along side a drop down control in each row). there can be any number of rows in the listview depending upon a user entry (an integer).
after i have filled all the text boxes and changed the drop down controls to their associated values (for each text box), i want to save everything that i have filled. i have a SAVE button OUTSIDE the listview, and i want to (probably) iterate through all the rows of the listview and save all the contents in the textboxes to a collection object, where each collection item will be a row with textbox's text and dropdown's selected index value.
I'm working on an application (ASP.NET, Webforms) that generates a list of outputs based on a user input. I want to allow the user to save the contents of said list as text file, or possibly as other filetypes such as .csv. What is the best way to approach this? Can it be done client-side with Javascript?
View 2 RepliesI used tinyMCE in my edit.aspx page that bind it from database
TextBox1.Text = _dr["description"].ToString();
and users can change this editor text and click on button and update information
below is code
protected void ImageButton2_Click1(object sender, ImageClickEventArgs e)
{
string data = Session["behcode"].ToString();
SqlCommand _cmd = new SqlCommand("insertstate", _cn);
_cmd.CommandType = CommandType.StoredProcedure;
_cn.Open();
_cmd.Parameters.AddWithValue("@Name", txtstore.Text);
_cmd.Parameters.AddWithValue("@Ownername", txtowner.Text);
_cmd.Parameters.AddWithValue("@Description", TextBox1.Text);
_cmd.ExecuteNonQuery();
Session["Message"] = true;
_cn.Close();
}
in database I have House_info table that has description column and if I enter text in textbox1 it update description column now problem is when I enter text in textbox1 it didn't change text and didn't update data in database...
I put breakpoint in imagebutton2_click event and see in this code
_cmd.Parameters.AddWithValue("@Description", TextBox1.Text);
it didn't send any text from textbox1 and show text that bind from database and didn't change it... so what should I do?
I am doing asp.net project using C#.I want to display the contents that are being typed in HtmlEditor control onto a A4 size as preview and i also want to save this content to a file(.doc or .txt).
How do i do it??
I have a panel and a background image. to stretch this image in the panel if the height is adjusting. I have tried to google this but have trouble find a solution for this.The image has the size: (647 X 158).
The only thing that will change is the height of the panel. Now it does repeat by default. no - repeat will probably only make the image its orignal size wich is not stretching it out over the whole panel.Otherwise I am thinking of change the size of the image itself in C#. [Code]....
Using VB, VS2010, I have a large image in a panel and want to be able to pop-up panels while hovering over it. This one large image is a picture of a lot of components that I woulld like to treat individually when I hover them. I have done this before by placing a transparent button in another panel that is absoultely positioned over the larger one. I have the button transparent with a border that shows up using hover in css. Everything works fine expcept that the panel does not show itself in the right place when viewiing in the browser window. It shows fine in design view, but shifts over while browsing in the browser. I have tried making all panels absolutely positioned. Still a problem. Is there a better way to put a panel over a panel?
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 filed image type varbinary
I want upload image and show then with click button save
store in db
