Setlocaltime windows ce

Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. If the function fails, the return value is zero. To get extended error information, call GetLastError. This privilege is disabled by default. For more information, see Running with Special Privileges. Therefore, to ensure correct results, you must be aware of whether a function expects to receive a UTC-based time or a local time, and whether the function returns a UTC-based time or a local time.

The current time-zone settings control how the system converts between UTC and local time. You can retrieve the current time-zone settings by using the GetTimeZoneInformation function. You can set the time-zone settings by using the SetTimeZoneInformation function. To retrieve the local time, use the GetLocalTime function. You can set the system time by using the SetLocalTime function. SetLocalTime assumes you have specified a local time and converts to UTC before setting the system time.

I have created the functions which will set the time but I am confused about how should I call the function on button click to set the time. Below is the object and method to set the time but not sure how to call it in button click. Youe first need to instanciate a DateTime variable and fill that with the values you want to set.

You can then alter the properties of the DateTime structure to your needs. For example change the hour:. This will change the value of the DateTime Hour to The changed localDateTime can now be used to change the local time inside your click handler:. The other way around works also, where setting the localtime changes the system time with regarding the offsets.

Otherwise the IT world would be out of sync. Although one might think about adjusting dayofweek when changing the hour value. But there is no need if you change any of the other values. It will be named: dateTimePicker1. If you have a button name btnSync in your form, to set your device date and time when the button is clicked you can do like this:.

If you are not using DateTimePicker , you have anyway to retrieve similarly your values from your UI elements, create a DateTime and then set it. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 4 years, 11 months ago.

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