Change Time Zone Using .NET 2.0?
Jan 14, 2010How do I change the time zone using VB.NET 2.0? I found an article explaining how to do it in VB6 [URL] but I can't adapt it to .NET 2.0 - I just don't have enough expierience I guess.
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Token Privilege To Change Time Zone?
Jan 15, 2010I'm trying to write code in .NET 2.0 to change the time zone - long story short its toautomate server deployment. I'm having a problem adding the SE_TIME_ZONE_NAME privilege I found code online to add the SE_SHUTDOWN_NAME privilege which I adapted into the following code:
Imports System.Runtime.InteropServices
Module ChangeTokenPrivs
Private Const ANYSIZE_ARRAY As Integer = 1
[code].....
C# - Convert A Date And Time To UTC Time Based On The Time Zone Of The User?
Sep 6, 2009I have an ASP.NET application with a SQL Server back end. I am storing all my dates in UTC format and doing the appropriate conversions to the local time zone of the browser viewing it. One of the pages asks for a start date and end date (no times).
I am taking the start date and setting the time to 00:00:00 hours (midnight) and I'm taking the End time and adding a time of 23:59:59, so that the date range covers the whole day. Now what I'm trying to do is do a SQL query to do a search for records in this date range. The problem is, the data in SQL is in UTC time and the user is typing their dates and times in their local date and times. My quickest solution was to convert the date and time to UTC, then search the records. However, by doing this, I am to believe ASP.NET converts the given time and date to UTC based on the server time zone. How can I convert a date and time to UTC time based on the time zone of the user?
Clock - UTC - Give The Users Current Time Zone/local Time
Jul 22, 2011So I currently have the following:
2 timers
2 labels
1st label is "Clock" this pulls the time from the users current time zone/local time
2nd label is "UTCClock" Which would be UTC time
Now I have this for the first label: clock.Text = Format(TimeOfDay, "hh:mm:ss tt")
Which would give the users current time zone/local time. As for the UTC.. how would I add in for the UTC time from where the user is located at? I did some searches.. but couldnt find what I was looking for.. IM pretty sure its not as easy as getting the users current time zone/local time.. So im assuming that Theres a "bit more" code into getting UTC time..
Remoted DateTime Values Can Not Be Converted To The Equivalent Local Time Of A Remote Computer That Is In A Different Time Zone
Aug 24, 2011I used .NET Framework 1.1 in C/S project before. Now I have updated the project to use .NET Framework 3.5 without modifying source code, but I have found that : the Remoted DateTime values can not be converted to the equivalent local time of a remote computer that is in a different time zone. In .NET Framework 1.1, the DateTime values can be converted automatically.
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Finding Time Zone And Utc Offset For Particular Location And Date
Jun 13, 2012Basically I am looking for a means within a asp.net 2.0 (or higher) application, to identify a time zone and UTC offset for a specific location and date. I want to be able to look up the time zone rules using either city & state, Zip, or LAT & LON I have an event database that tracks location, date and time for the events. Times are recorder relative to the event and the records do not currenlty indicate the timezone for the event or whether or not DST is in effect. Recently, I have encountered a situation where I need to link several events across different time zones. What I am looking to do is:
first, record a master event, say for August 13 2012 at 8:PM in New York, NY 10021
Second I need to record a related event in Houston TX.
When I record the related event I want it to automatically populate the date and time relative to its local time time zone rules. To do this it needs to be able to identify the effective timezone and UTC offset for the master event as well as the linked event so that I can calculate the correct date and time to display on the satelite program. As a future update I would probably capture the time zone /utc offsets with each program so that I don't have to recalculate the master record each time I want to add a related event.
So far I have not seen a way from system.timezone or timezoneinfo to be able to look up a timezone and the effective UTC offset of a given date and location.
Oracle Sql Run Via .net I Get 'ORA-01857: Not A Valid Time Zone' Error
Apr 10, 2009i am using Visual Studio 2008, .net 3.5sp1 When i do the following oracle query on Oracle9i database
a)select NEW_TIME( sysdate, 'EDT','EST') as NT from dual;it works ok on Sql Developer and from vb.net
b) select NEW_TIME( sysdate, EXTRACT(TIMEZONE_ABBR FROM CURRENT_TIMESTAMP),'EST') as NT from dual;
c) select NEW_TIME( sysdate, to_char(EXTRACT(TIMEZONE_ABBR FROM CURRENT_TIMESTAMP)),'EST') as NT from dual;
Both b) and c) work okay on Oracle Sql Developer but fail when run via vb.net with error: ORA-01857: not a valid time zone
I want either b) or c) to be run successfully from .net I also tried replacing 'sysdate' with 'current_timestamp' and the results are similar.
C# - Change DNS Zone From Secondary To Primary With WMI ChangeZoneType?
Mar 25, 2009used the WMI ChangeZoneType DNS command in C#VB.net before. I get an incorrect parameter exception when i try and invoke the changezonetype command. I get the dns zone that i want to change from the dns server (via query), set the zonetype to the appropriate uint value but am then getting the exception. I am trying to change the zone from secondary to primary and according to MSDN all the other values are optional (and as far as i am aware are needed when you want to change from primary to secondary) so i have not included them.
Below is the code that i am using....
For Each DNSZone As ManagementObject In mgrZones
mngrZones = DNSZone.GetMethodParameters("ChangeZoneType")
mngrZones("ZoneType") = System.Convert.ToUInt32(zoneType)
[code]....
Add The "Time Zone" (is Declared As Double)
Jan 15, 2010In my last "Question" today Re-ComboBox", I was told that I can add the actual TimeZones into the ComboBox using the following; ComboBox1.Items.AddRange(TimeZoneInfo.GetSystemTimeZones. ToArray) I was able to get the ComboBox filled with those information. However, I'm facing a problem in using those information for my "Sunrise Tme" program.
My problem is : I need to add the "Time Zone" (is declared as Double) - which I select in the ComboBox - to the Calculated Time (in GMT). I am unable to get the Value added to the GMT, ie the Value such as 2.5 or 5.5 or 6.0, because the information in the ComboBox is of several Data-type. Keyword such as "CDbl" didn't work. What mistake am I making?
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When Form Loads It Load The Current Date And Time But The Time Does Not Change It Should Run?
Aug 24, 2010I am using this line of code on form load event it is working very fine but i have to problems
1. It replaces the form name and display the date and time but i want to keep both date and time and forms caption separated by some space.
2. When form loads it load the current date and time but the time does not change it should run.
What should i do please please help me code is as follows
Me.Text = Date.Now.ToLongDateString & " - " & TimeOfDay
Formatting Excel - If I Try Using Style.numberformat With The Date And Time Formats, They Don't Change And Are Entered As If Didn't Change The Format?
Mar 11, 2011I am throwing some data out into Excel and am having some formatting troubles. I have 5 columns (date, time, a long number I don't want displayed in scientific notation - text is fine, text, text). I can get it all working with numberformat, however I have to do them different ways.
Date works this way cell.numberformat = "m/d/yy" and it formats it to say 3/1/11
Time works this way cell.numberformat = "h:mm AM/PM" and it formats it to say 8:07 AM
For the long number cell.numberformat = "@" and it doesn't change the format and it gets displayed in scientific notation
BUT if I use cell.style.numberformat = "@" it works as it should, but it messes up all of the date and time cells. Apparently when you use style.numberformat, it doesn't just apply to the cell you're working with. If I try using style.numberformat with the date and time formats, they don't change and are entered as if I didn't change the format at all.
Recommendations For Zone OCR SDK's?
Mar 24, 2011recommend a zone ocr sdk package. What i would like to accomplish is to automatically import a set of images, pdf or jpg, and then apply zone ocr to each image to extract data into a database. I have already looked at and spoken to Lead Tools and it does seem like they have everything that i would need but by the time you add up all the modules / addons needed, the cost is just too high for our small shop.
View 3 RepliesWebPart Zone Addition / Deletion At Runtime?
Mar 16, 2009Adding and deleting a web part zone at runtime. I have tried all possible ways through internet but no luck.
View 1 RepliesMotherboards Do Expose Core Temperatures In WMI / ACPI Thermal Zone?
Jun 7, 2012I'm currently working on a Visual Basic program that should be able to show CPU temperatures.To do this the cleanest way (in my opinion), I would like to use the Windows Management Interface (WMI) using
MSAcpi_ThermalZoneTemperature.Now, to my understanding, this requires that motherboard (MOBO) manufacture exposes these values to the WMI, which almost nobody actually do, but if they do, a "device" should show
up in the device manager called ACPI Thermal Zone under System Devices (let me know if I'm wrong).
As I would like to test my program and my current MOBO (Gigabyte GA-H67A-USB3-B3) doesn't seems to expose CPU temperatures to WMI (no
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C# - When Deploying .NET Applications - Find Out What Zone A Share Is In Relative To The Computer Running The Application?
Jun 8, 2011Using any version of .NET how do you find out which zone a particular share is classified under. I am having a problem identifying if a share where my referenced dlls reside is in the "intranet zone" or "internet" zone relative to some user machine that is running my .NET application. I suspect this is a problem because I am having a problem accessing referenced dlls from a share on some machines but not others. How can I tell which zone .NET is classifying that share in so I can adjust permissions accordingly?
View 1 RepliesInterface And Graphics :: VB Map Application - Enable Users To Select A Map Zone Of A City Centre?
Nov 7, 2009I am developing an application for an emergency services organisation using VB 2008 that will enable users to select a map zone of a city centre and plot icons onto it, then save/export the layered map with icons as an image.My problem at the moment is that I am struggling developing the point where the user imports in the icon (for example, a flame icon where a fire started) and drags it around the map within the picture box to the required area.I want them to be able to select their desired icon from a series of commandbuttons and for the icon to 'appear' on the picturebox and be enabled to be dragged around and dropped as required. The organisation already has such a thing working in Microsoft Word (!) and that uses the ActiveDocument.Shape.LoadImage function on a pushbutton to import the icon and then it is placed on the map as required, but this is really unreliable for them.I dont even know if you can layer images onto an existin picturebox within an application in this way and then export as a flat image.
View 3 RepliesChange Property Value When I Change Name Property Of Control In Desgin Time?
Mar 10, 2010I inherits textbox Control and I added some new properties to it .one of these properties value i want it to change it's value in desgin time when i change Name property of the new textbox
Public Class NewTextBox
Inherits TextBox
Private _txtSubName As String = String.Empty
That is the property for set or get SubstringName of Textbox
Public Property SubName() As String
Get
Return _txtSubName[code].....
that's the property i want to change it's value when i change Name property of the control.i tried to overrides Name property but it's not overridable also i trieds to overloads it but it doesn't work in desgin time.Here is something i tried but it's wronge.
Private _txtName As String = ""
Public Overloads Property Name() As String
Get[code]......
Change Commandtext At Run Time?
Jun 22, 2009I have created an SQL query using Query Designer in VB.NET 2005. The commandtext for the query is somthing like SELECT * FROM tablename WHERE Field1=@Parameter1. I want to change this at run time to something like SELECT * FROM tablename WHERE Field1=@Parameter1 AND Field2=@Parameter2
View 4 RepliesChange TrackBar Value In Time?
Jan 20, 2011i have a TrackBar in my form and also an button
i need when the button click than the Trackbar value change to 100, for each second it has to add 1 to value until the value be 100
How To Change Time Format From 24 To 12
Apr 27, 2011I am using these codes for displaying time in VB.NET it shows up in 24 hours format besides i need it in 12 hours format [code]
View 4 RepliesVS 2008 From Change On Run Time
Jan 24, 2012When i run my vb project the design and the size and style of the form change The form looks like vb6 forms
View 2 RepliesAsp.net - Change This Code In .net To Show Just The Time?
Dec 10, 2010how to convert this code in vb.net to show only time instead of date and time in vb.net
Dim UTCTime As Date = Date.UtcNow
Dim IndianTime As DateTime = UTCTime.AddHours(5.5)
TextBox1.Text = IndianTime
Change A Label Over A Time Increment?
Apr 11, 2012I am trying to make a label that changes every second for an event. What I currently have makes the thread sleep all the way through from "Rock" to "Shoot" and skips the "Paper" and "Scissors". Does anyone have any ideas as to what I should do to properly display the label so that they are all displayed in equal time increments?[code]...
View 2 RepliesChange A Textbox Property At Run Time
Aug 4, 2009I want to give the user the ability to modify the font characteristics of a textbox on a form, using buttons. In the button click_event, I can successfully have the user change the font color to red directly:
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Change Datetime With Time Variable?
Jan 25, 2010Need to change datetime with time variable in this code, i tried bu it gets error
Public Sub SetWakeUpTime(ByVal time As DateTime)
bgWorker.RunWorkerAsync(time.ToFileTime())
End Sub
[Code].....
Change Font Size At Run Time?
Apr 29, 2009I have a RTB control and I would like to change the Font Size. If I have already done some formatting on the RTB, after doing the following, all formatting is lost.
Code:Public fSize As Integer Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged Try fSize =
[Code]....
I Think it is because I am making a New Font. How do I change the Font Size of the Selected Text?
Change Line Color At Run Time?
Sep 12, 2011How can I change line color at run time? total 17 gridline showed in the graph, I only want to see 5 grid line and hide rest of gridlines when I use radar chart.
View 1 RepliesChange PrintPreviewControl 's Property In Run Time?
Oct 24, 2010I want to change PrintPreviewControl 's property in run time.
for example change paper size to A4?
or change land scape ?
Change Startup Minimum Time?
Mar 18, 2009I was unable to get these instructions to work:When pasting in the code below, I get an message that says "Statement is not valid in a namespace".I am using .NET 3.5 for my program, and the code came from:aspx
Protected Overrides Function OnInitialize( _
ByVal commandLineArgs _
[code].....
Change The Caption On A Button During Run Time?
May 9, 2010How can I change the caption on a button during run time?
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