I am trying to download chinese data from database to excel. But data is coming with different charecters in Excel like this Here is the my code for download excel. I don't understand what's wrong in my code.
[Code]...
theEnchancedWinClient.WebClient.DownloadStrin20050601/n225789219.shtml")
will produce garbages.
[code].....
I have a call to Server.URLEncode(string) from an old asp file that stores user input into a table. In this case it was a string of Chinese charters.
The actual data is :
%E8%B0%B7%E6%AD%8C%E7%9A%84%E5%89%8D%E6%99%AF%E9%BA%A6%E5%85%8B%E6%96%AF%E9%9F%A6
I rewrote the code to vb.Net and after I get the data from the table, I call
HttpContext.Current.Server.UrlDecode(string) to decode the string, add it existing mark up for an email and send it on its way.
Note that with Visual Studio i can see the HTML markup as it appears in the email, and ALL of the Chinese data is EXACTLY as I would expect it.
When the emial is received i get "???????????" characters where there should be the Chinese characters.
What I do not understand:
What Server.URLEncode actually encodes the data to. It appears to be HEX.
What the array of "?" means in outlook or any other email system that opens it, I assume it means "Hey i cant convert this stuff, so here is a question mark for kicks, good luck."
The resulting effect is that the characters are garbled.I've been looking around and there doesn't seem to be any solution.
View 1 RepliesI am trying to show the square root of the number entered in the textbox. when the user presses Q (Uppercase), the square Root should be shown (in the textbox). I did manage to get the sqaure root, but the problem is that when I press Q the Letter Q is also typed in. For example, if I enter 25 in the textbox and press Q then I get Q5 as the result. Is there any work around to this problem ? Below is the code that I have used.
Private Sub Textbox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress
If e.KeyChar = Chr(81) Then '81 for Letter Q
Dim root As Double = Math.Sqrt(Val(TextBox1.Text))
[code]....
I am trying to copy the web source code from the webbrowser tool that contain chinese characters into a textbox. But they show up as a diamond shape with a question mark inside it. Chinese character show up fine in my textbox if i do copy and paste. But from the web source code, they all show up weird.
View 7 RepliesMy program paste lots of stuff to a text box. Is it possible to replace every character that is not a number or a point to nothing? It may get lots of weird character there so is here way to replace them to �� and keeping numbers?
I know how to TextBox1.Text = TextBox1.Text.Replace("%", "") But its too many simbols to list, Can it be done easier?
I am using a collection to store data from a text file which I am letting the user load and I am using the .split to split and sort the data into alphabetical order and remove repeating words.However, I am having a problem removing unwanted characters from the final array. For Example, "This is the text file that I want sorted. It is random text not yet sorted"
View 6 Repliesi have search for the whole forum and google but found no trace on converting from a ascii chinese character to unicode chinese character in .net control
View 2 RepliesI'm trying to make a username and password type form and I was wondering how to make the password show up as the '*' character as the person types it? I would show you the code I have, because of the policy, but I don't think it is relevant.
View 3 RepliesI have a program that users log their activities during the day in a textbox. I have the following code to print the textbox, but it does not print the tab characters that are in the textbox.
Private Sub PrintDocument1_PrintPage(ByVal sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
Try
[code].....
My problem is that when trying to print out a excel worksheet, after it has just beeen printed out onces. It gives me this error: "Object reference not set to an instance of an object", when trying to open the existing worksheet(the template)
I've really tryed to fix it, I think that the problem is that after the first print, i need to clear the worksheet and the excelapp.[code]...
I want a program where the user can browse to a particular folder, select it, then the program will print all .xls files within that folder. More specifically I want it print on the sheet named Turn-In within the .xls file. Is this even possible, seems like it should be.
View 6 RepliesI created this code to export from DGV to Excel and it worked with me. I tried to print the data from DGV to specific cells in worksheet but I don't know.
[Code]....
I have a template in an excel worksheet. I can successfully insert data into the worksheet and print it out with backend coding.
The problem I am facing is, the reverse empty space for the header and side is too much.
Is there any possible way to reduce the empty space?
I'm exporting a table of data to CSV format, e.g.:
"COL1","COL2","COL3"
"1","some text", "£232.00"
"2","some more text", "£111.00"
"3","other text", "£2.00"
The code to export is fairly simple using an ashx handler:
[Code]...
My issue is when Excel tries to open the exported file the character appears before all £ signs, e.g. £232.00 when the value should be £232.00.
Do we have any free 3rd party library that we can use in asp.net for download Excel sheet
View 5 RepliesI am very fairly new to web programming. I am attempting to download an excel from an ASP.net website. IT does not need authentication, however I am unable to debug the URL as firebug would just not how me the request URL. Searched high and low.
Website: [URL]
Actions: I click "Summary Download" button to download the excel.
I have no idea where the onClick() goes.
Does anyone know of a better solution for downloading a CSV file by FTP, than the one I have below:
[Code]....
I am using $.ajax call for download excel from .aspx page. But ajax throwing an error after Response.End. This is the code I used. Control is processing till Response.End() then alert(textStatus); giving parser error.
MasterPage.Master
$.ajax({
type: "POST",
[Code].....
I am using $.ajax call for download excel from .aspx page. But ajax throwing an error after Response.End. This is the code I used. Control is processing till Response.End() then alert(textStatus); giving parser error.
MasterPage.Master
$.ajax({
type: "POST",
[code].....
Im trying to set up an Excel spreadsheet that will download semi-real time stock prices. Yahoo has a html web address which will download a quotes.csv file (prices delayed by about 15 min).[URl]..In the excel spreadsheet i have command button. when i click the command button i would like the stock data to be downloaded and inserted into excel.
The stock symbols will be typed into a cell on the spreadsheet by the user.
The tags will be constant and written into the code.
I developing an application that downloads some reports from a external ASP web app. I use the control webbrowser to navigate through the pages, generates and download the reports. The URL are in an array ArrURL and I have 2 situacions:[code]
View 5 RepliesThe following code works fine in 2003 but generates an error in 2007:
Worksheets("Sheet1").Shapes("txtTest").TextFrame.Characters.Insert ("ABCDE")
Worksheets("Sheet1").Shapes("txtTest").TextFrame.Characters(6).Insert (",FGHIJK")
[code].....
how to Export DataSet to Multiple Excel Sheets and download those file into a zip in C# asp.net?
View 2 RepliesHow to translate from Chinese to braille?
View 3 RepliesI have to make a virtual keyboard with my application which needs to input Chinese characters.
I can change the input language to Chinese, but cannot input Chinese coding as normal keyboard does...(I am using SendKeys.Send("A") as if I am pressing the "A" key on the keyboard, but the focus is on my virtual keyboard (another form other than the form of editing).)
any solution which I can get the virtual keyboard and the main task in the same application?
Recently, I handover the project which includes Chinese Characters on Form.But in my PC, these characters are display as "Square".So, can I know which font file I'm missing by checking the project contents file??And if I deploy with a set up exe to user, will this font file pack together? or i should manually insert this font in user PC?
View 8 RepliesI am creating xml files that contain chinese posts and it seemed to be working but I started getting an error:
This page contains the following errors:
error on line 4165 at column 25: Input is not proper UTF-8, indicate encoding ! Bytes: 0x0B 0xC3 0xA5 0xC2 Below is a rendering of the page up to the first error.
When trying to open some of the resulting files.The line it references contains chinese characters and this occurs only in some situations and my guess is that the text is sometimes containing some characters that throw it off. How can I ensure that the text for that field will always be properly encoded? I don't even understand why the issue yet.
Public Shared xwriter As XmlTextWriter = New XmlTextWriter(xmlfile, Encoding.UTF8)
I make sure the xmltextwriter is properly declared.
EDIT:
The issue is that I use vb.net and apparantly it encodes everything in utf-16 so I assume this is fine. The problem is that the text I am receiving is probably double encoded or incorrectly encoded and I need to clean it before using it; so that my xml is valid.
EDIT:
so if I need to fix my data, my question is how can I detect what encoding is used for a specific text and how do I convert into utf8 format that can be viewed in an xml file and make the file valid.
i want to type the hindi text in textbox and i want to insert the data in to sql server dataabse in hindi format.how can i do this in windows app?
View 4 Replies
