I want to format the Timespan to have format like this 49 hr 34 mn 20 sec
I used the String format below :
String.Format("{0:00}:{1:00}:{2:00}", theTimeSpan.TotalHours, theTimeSpan.Minutes, theTimeSpan.Seconds)
It formats the Timespan to this format 49:34:20. How can I add hr mn sec to the String.Format above? or there's another easy way?
The bottom line on a dropped-down datetimepicker shows the date different then in the text-part.In my case, the text-part format was yyyy/mm/dd, but the bottom part of the dropped down part stated Today: dd/mm/yyyy, what is probably the format set in the regional settings.
View 5 RepliesWhat is the right way to use a custom format string on .e.g a zip code?
The zip code in the database might have 9 characters, but the program should only output five. Using string.format("{0:#####}","322318825") will output "322318825", the entire 9-digit code.
Zip codes are only an example. This is actually for a dynamic format function that takes two arguments, one is the format and the other is a database field value. Therefore, it cannot work by being strongly typed.
Say I convert some seconds into the TimeSpan object like this:
Dim sec = 1254234568 Dim t As TimeSpan = TimeSpan.FromSeconds(sec)
How do I format the TimeSpan object into a format like the following:
>105hr 56mn 47sec Is there a built-in function or do I need to write a custom function?
I have the following code, and I want it to act as a stopwatch.
Dim spn As New TimeSpan(0, 0, 0)
Private Sub elapsedtime_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles elapsedtime.Tick
spn = spn.Add(New TimeSpan(0, 0, 1))
Label6.Text = String.Format("{1}:{2}", spn.Hours, spn.Minutes, spn.Seconds)
End Sub
However, when the "stopwatch" ticks, the time is shown like this - 0:3, 2:9, etc. How can I change it so that when the seconds are in the single digits, it shows the time like a normal clock (4:05, 2:09, etc.)?
With String.Format() it is possible to format for example DateTime objects in many different ways. Every time I am looking for a desired format I need to search around on Internet. Almost always I find an example I can use. For example:
String.Format("{0:MM/dd/yyyy}", DateTime.Now); // "09/05/2012"
But I don't have any clue how it works and which classes support these 'magic' additional strings.So my questions are:How does String.Format map the additional information MM/dd/yyyy to a string result?Do all Microsoft objects support this feature?Is this documented somewhere?Is it possible to do something like this:String.Format("{0:MyCustomFormat}", new MyOwnClass())
var queryString = string.Format("filename={0}&filestream={1}&append={2)", fileName, Convert.ToBase64String(b, 0, bytesRead).ToString(), 1);
above line of code giving error 'Input string was not in a correct format.'
I have a function that is getting passed a String and a DataRow.The String is a custom formatter. The idea is to do this
String.Format(passed_in_String, DataRow("ColumnINeed"))
The reason this is being done is at this point we have no idea what the column contains.However, if the formatter is "{0:MM/dd/yyyy}" and the DataRow("ColumnINeed") is an integer containing 42, String.Format is returning: MM/dd/yyyy In this situation I need it to throw an exception instead of returning nonsense.Is there anyway to make String.Format throw an exception if the object does not match what the format string is expecting?
I am trying to do a custom date format in VB.net using Format. The data coming in is "2009-10-03 00:00:00.000" and I want it to be "OCT 03 2009 12:00AM". I am using Format(object, "MON DD YYYY HH:MIAM") and am getting screwy results ... "2006-09-17 00:00:00.000" becomes "9ON DD YYYY 00:9IA9".
View 2 RepliesI need to take a string formatted like '010711' (DDMMYY) and put it into format '01-Jul-11'. Ive thought about doing something like string.toArray and then having some conditionals that format from there but am looking for an easier way.
View 5 RepliesSo I need a format string to pass to String.Format that would "move" the decimal point.I can't perform any math operations before doing the String.Format, so it has to work right off the bat.Basically I'm emulating a formatting string from a proprietary server. In it if I say:
"MR2"
for the value:
12345
The result is:
123.45
I'm close with this, but it's not spot on:
String.Format("{0:#0.##}", 12345)
an extra, but not necessary... there is also MR2Z, which moves the decimal 2 left, but if the value is 0 "" is returned.
however, i'm copying this directly from the book in its example format and still getting an error.
FormatException was unhandled
Input String was not in correct format
Public Class Form1
[Code].....
I am using String.Format("{0:C2}", -1234)to format numbers.is always formats the amount to a positive number, while I want it to become $*-*1234
View 4 RepliesMyRow = MyDT.NewRow()
MyRow(1) = rs2.Fields("Field29").Value.ToString
rs2.Fields("Field29").Value has values like "YYYYMMDD" in a string.how can i convert a "YYYYMMDD" string to a needed date format like 'dd mmm yy' (or any format)
I came across this great article on creating a custom datagridview column which creates a graph-like effect in the cells of a custom datagridview column:[URL]..Does anyone know how you would edit this to format the number in the cell as a percentage? And does anyone know how you would set this up to take 0 values which do not create any graph effects at all.I have been trying to do this but keep getting errors.
View 1 RepliesDateTimePicker Custom format ?
View 2 RepliesIs there anyway to custom format the DateTimePicker so that users can only select weekdays?
View 4 RepliesI'm returning a database query into a List object and using that list object to fill the X and Y axes of my chart as seen below. (_runData is a "List(of DatabaseTableName)" style Object filled with the results of my query.
Primary_Chart.Series(0).Points.DataBindXY(_runData, "DateTime", _runData, "UPPER_PRESSURE")
My Datetime field is returning as a Serial Number (i.e. 40116.76111) so I want to format the X Axis to display the field more readably. Enter my problem code.
[code].....
Im looking for a class or code in VB.NET that can convert a black and white image in JPEG format to a grayscale TIFF format.
View 2 RepliesI'm creating a VB app that uses the Infragistics UltraGrid to display data from 2 JD Edwards files. Before the data is displayed, first I need to convert 2 date fields that are in JD Edwards Julian date format (i.e., 111158 for 6/07/11....the 158th day of this year) to mmddyy format.
MCTS: Web Apps, MCTS: Windows Apps, MCTS: SQL Server 2005, MCP: Windows XP Professional, A+, Network+, Linux+, Security+, Master CIW Designer, SCJP
I am using VS 2005 pro and VB.NET. How do you format the DataGridView.DefaultCellStyle.format property for zip codes and phone numbers. I have a zip code and phone number column(s) that I want to be formatted. I have tried a lot of different things:
Zip code: "99999-0000" or "Phone Number: "(999)000-0000" or "(000)000-0000" and the like So far nothing has worked. I can get my date columns formatted correctly, but not these. Can any one give me some examples that work?
i need to format my datetime picker with this format 2:34 AM/PM can anyone help me how to do.. i tried to find it in the properties yet wasn't there..or is this possible to maskedtext box? i tried it again.. with this format 00:00 AM/PM but i don't like the result because it allows me to input 99:99 AM/PM..
View 2 RepliesCode:TimeTo_dtp.CustomFormat = "dd/MM/yyyy - HH:mm:ss"This works fine, but what I also want is for the the user to be able to select their time more precisely using miliseconds. After searching around I came across this web page:It has all the different formats on there. If you scroll down you will see format 'f' then format 'ff' then format 'fff', 'ffff', 'fffff', 'ffffff', 'fffffff.'What I am asking is how do I use that in my example?
I tried
Code:
TimeTo_dtp.CustomFormat = "dd/MM/yyyy - HH:mm:ss.fff"
[code]....
OK, for those that saw my previous one, this one is different than that, much different.The program I'm making is basically an offline, open source Po, which will allow for people to create their own Databases of Pon, even custom ones, without any hex editing as long as they use the program to create the files. developing a custom format for my program, the ".pid" format, which stands for "Pokex Information Data-File". Yes, I know it's for Poon, but it's a program I promised to end with, and I'm also kinda doing this for myself (Still being a fan of the game series.)w, the file format is done something like this:
View 18 RepliesWhen retrieving rows from an SQL Server table I use the following code select mydate, Customer, Details from sales where mydatetime >= '" & format (somedate, "MMM d, yyyy h:mm:ss tt") & "'"This works fine unless the clients computers windows Region setting is 'English (New Zealand)'The default time format in windows Region and Language for New Zealand is [code]On computers with this region setting I get an SQL Error 'Conversion failed when converting date and/or time from character string'..If I manually select the other option for AM symbol, PM symbol in Region and Language i.e AM PM the all works fine again..What format string can I use so that above code always works, even if the Region time format is a.m. / p.m.
View 1 Repliesformat Gridview's unbound column in 12hr format? i tried the following code, it didnt work.
[Code]...
I have a DGV that is getting data from a sql db. The dates in this db are stored as doubles ie 40025.708681
How do I format this column as Date/Time?
I tried but this doesn't seem to work.
how to do this? DGV1.Columns("HostDate").DefaultCellStyle.Format = "d"
Im using the folowing function to return a SelectList. I need a custom format on Descr, but replacing Key.ToString() to Key.ToString("DD/MM/YY") render me the error "Method 'System.String ToString(System.String)' has no supported translation to SQL.". How could i use a custom date format on Descr?
Public Function ReturnDates(ByVal Param_Pesq_Cod As Integer) As SelectList
Dim Qry = From E In DB.Execs _
Where E.Pesq_Cod = Param_Pesq_Cod _
[code]....
I am using a datetimepicker control to record leave dates. Since i am developing the application for a Ghanaian organization, i found out there is the need for me to format the datetimepicker value to suite the users so that it will look like how Ghanaian usaully write their dates. So i have been able to format it perfectly by using this code
[Code]...
I want to show just HH:MM AA, so I set that as the custom format. However, it still displays as HH:MM:SS AA. Is there a way to remove the seconds?
View 11 Replies
