How to encode a datetime in a QueryString and read it in the asp:QueryStringParameter
out: (it's a asp:HyperLink NavigateUrl )
String.Format("~/Reports/Logs/Option_History.aspx?OptionID={0}&time={1}", _
id, _
time)[code]......
A few days ago i found how to open a .txt file with by program by double click on Windows Explorer.
[Code]...
Say only &, ?, /,.
I want the rest to remain intact, including chinese or japanese characters. Those can be inserted into get just fine right?
I cannot read filename in response header:Content-Disposition: inline; filename="
View 6 RepliesAfter I upgreaded from MSSQL 12 RC0 to 12 day & month began switching in my database
I have a few columns in my datebase of datetime: they start as YYYY-DD-MM.[code]...
I have a combo box and a datetime picker on a form that I do not want a user to be able to type in or select. I need both controls to look as if they are enabled with the default backcolor and black font color. How can I do this?
View 4 RepliesWith my datagridview I have column for datetime. I used the following for format.
Mydatagrid1.Columns(3).DefaultCellStyle.Format = "dd/MM/yyyy"
But the problem is it's getting input like MM/dd/yyyy and after pressing enter it's changing to dd/mm/yyyy style. So is it possible to read input like "dd/MM/yyyy".
I've made a class to encode a string
Public Class UTF8
Public Shared Function encode(ByVal str As String)
Dim utf8Encoding As New System.Text.UTF8Encoding
Dim encodedString() As Byte
encodedString = utf8Encoding.GetBytes(str)
[Code]...
Return encodedString.ToString() always returns "System.Byte[]". How could I get the real UTF-8 String?
all ` should be replaced with `` right? Well, is there a function built in by vb.net that does that sort of thing already?
That way I do not have to encode it.By the way, I do not access sql database directly. Basically I am creating a text file and that text file contains raw sql statements. Most of the answers deal with accessing sql data directly.
I need to send string over by TCP/IP protocol, but i need to encode it first to Hebrew DOS-862 how do i encode String.
View 5 RepliesI have been given some instructions to percent encode a URL twice. I know how to percent encode a URL once but how do you do it twice? Surly when it is encoded once, it will be the same when encoded again.
View 2 Replieshow to convert string to datetime and calculate date
View 3 RepliesI'm trying to match a certain DateTime value with the current system DateTime. I have a timer and a label on a form. Timer interval is set to 1000. When the form loads, the timer starts ticking. As soon as the current DateTime matches the value of the variable, it shows a message in the label. When I'm writing the following code, the values don't match even if the current system DateTime is equal to the variable. Label1 isn't showing 'Times Matched':[code]The default format of 'Now' is the same as I have stored in dtmVar variable. So there's no question of format mismatch. Does that mean 'Now' is not actually a DateTime property? Provided, my O.S. is Windows Vista Ultimate and all date/time settings are set to default.
View 1 RepliesI'm trying to match a certain DateTime value with the current system DateTime. I have a timer and a label on a form. Timer interval is set to 1000. When the form loads, the timer starts ticking. As soon as the current DateTime matches the value of the variable, it shows a message in the label.
When I'm writing the following code, the values don't match even if the current system DateTime is equal to the variable. Label1 isn't showing 'Times Matched':
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Dim dtmNow As DateTime
[Code]....
Why is it so? The default format of 'Now' is the same as I have stored in dtmVar variable. So there's no question of format mismatch. Does that mean 'Now' is not actually a DateTime property? Provided, my O.S. is Windows Vista Ultimate and all date/time settings are set to default.
datetime1 and datetime2now two fields are have data ( date )in table recordi want to update only datetime2 is an emptyi am using visual basic 2010 ( visual studio 2010
View 1 RepliesI have to develop a program. This is encoding system. I have this Japanese characters that are:
I want to convert this string to encoding like this:
[code]....
I need to pass back a JSON result for a routine I am working with. How can I encode an Array I created to JSON? I am writing this in VB.net
View 4 Repliesmake a barcode with barcode software. id is it possible to turn numbers into VB.NET applications, cause I'm a vb.net user? And how to do it?
View 7 RepliesHow I can encode a text file to ASMO449+?
View 1 RepliesI open the serial port and using a recieved data sub, pull data out of the input buffer.I then place the data on a textbox. Problem is, all I seem to get is "????xx??" of various different lenghts.How can I re-encode the data as ascii?
With SerialPort1
.ParityReplace = &H3B ' replace ";" when parity error occurs
.BaudRate = 9600
.Parity = IO.Ports.Parity.None
[code]....
any thought on an efficient way to properly parse and encode xml data created from a client application. the use case is fairly simple. there will be a textbox where a generic xml structure will be presented. the xml will then be modified (in the textbox) by a user.... then, i need to validate the xml and data entered. below is an example of xml that will require processing.
[Code]...
How can I encode an URL address?
Do I need to create a function to do that?
How can I prevent an a string variable which contains a few xml tags not to be html encoded in vb.
View 1 RepliesI am trying to encode and decode using the unicode language and I don't know why I am getting these errors.
Public Class Form1
Dim strEncodedBytes As String
Dim chrTestChar As Char
Dim intCharCode As Integer
Dim strCodedMessage As String
Dim strMessage As String
[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."
I am trying to write a function which has the ability to decode a string from utf8. I am getting the string as a response from a webserver.I am using the following line to do the decoding:
DecodeReply += System.Text.Encoding.ASCII.GetString(System.Text.Encoding.UTF8.GetBytes(temparray(i).ToString))
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converting CP437 [URL] to UTF-8. Its like this online converter.. [URL]
EG: I need this converted to & #9604; with a space because this software converts it already
Look for samples on the internet but cant find any..
I am trying to detect if a string's encoding if different than cp1251
- usually its koi8-r and if so convert it to cp1251
As I understood it can be done using encoder and unencode?
I tried searching on the subject, and find almost nothing. I am kinda lost.
I am refactoring some legacy code. The app was not using querystrings. The previous developer was hard coding some variables that the app uses in other places.
Like this using VB.NET
so.Cpage = "ContractChange.aspx"
[code].....
I try to compare Datetime.Now with a Datetime variable I set, using the Datetime.CompareTo() method. I use a timer to compare these every second and display the result, but as the current time approaches the time I set, the result changes from 1 to -1, but never 0, which means these two are never equal. I'm suspecting the Datetime structure contains milliseconds?
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