After update access form




















Ashwin Ashwin 11 2 2 bronze badges. Refresh End Sub. Sardar Usama 19k 9 9 gold badges 35 35 silver badges 57 57 bronze badges. So: In the design view of the form click on your control. Choose "[Event Procedure]". Click on the elipsis " Supply your code as follows John Bentley John Bentley 1, 1 1 gold badge 14 14 silver badges 17 17 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.

Post as a guest Name. Email Required, but never shown. The Overflow Blog. Stack Gives Back Safety in numbers: crowdsourcing data on nefarious IP addresses. Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually. Linked 0. This browser is no longer supported.

Download Microsoft Edge More info. Contents Exit focus mode. Is this page helpful? Please rate your experience Yes No. Any additional feedback? AfterUpdate macros and event procedures run only if you change the data in a control.

This event does not occur when a value changes in a calculated control. AfterUpdate macros and event procedures for a form run only if you change the data in one or more controls in the record. For bound controls, the OldValue property isn't set to the updated value until after the AfterUpdate event for the form occurs.

Even if the user enters a new value in the control, the OldValue property setting isn't changed until the data is saved the record is updated. If you cancel an update, the value of the OldValue property replaces the existing value in the control. To perform simple validations, or more complex validations such as requiring a value in a field or validating more than one control on a form, you can use the ValidationRule property for controls and the ValidationRule and Required properties for fields and records in tables.

When you move the focus to a control on a form for example, by opening a form that contains one or more active controls, or by moving the focus to another control on the same form , the Enter and GotFocus events occur in this order:. Enter GotFocus. When you open a form, the Enter and GotFocus events occur after the events associated with opening the form such as Open , Activate , and Current , as follows:.

When the focus leaves a control on a form for example, when you close a form that contains one or more active controls, or when you move to another control on the same form , the Exit and LostFocus events occur in this order:. Exit LostFocus. When you close a form, the Exit and LostFocus events occur before the events associated with closing the form such as Unload , Deactivate , and Close , as follows:.

When you enter or change data in a control on a form and then move the focus to another control, the BeforeUpdate and AfterUpdate events occur:. BeforeUpdate Afte rUpdate. When you change the text in a text box or in the text box section of a combo box, the Change event occurs. This event occurs whenever the contents of the control change, but before you move the focus to a different control or record and therefore, before the BeforeUpdate and AfterUpdate events occur.

The following sequence of events occurs for each key that you press in a text box or in the text box section of a combo box:. The NotInList event occurs after you enter a value in a combo box that is not found in the combo box list and then try to move the focus to another control or record. The NotInList event occurs after the keyboard events and the Change events for the combo box, but before the events for any other control or the form. Events occur for records on forms when you move the focus to a different record, update data in a record, delete an existing record or records, or create a new record.

When you move the focus to an existing record on a form, enter or change data in the record, and then move the focus to another record, the following sequence of events occurs for the form:. When you leave the record whose data has changed, but before you enter the next record, the Exit and LostFocus events occur for the control that has the focus.

These events occur after the BeforeUpdate and AfterUpdate events for the form, as follows:. As you move the focus among the controls on a form, events occur for each control. For example, the following sequences of events occur when you do the following:. When you delete a record, the following events occur for the form, and Microsoft Office Access displays a dialog box asking you to confirm the deletion:.

When you move the focus to a new blank record on a form and then create a new record by typing data in a control, the following sequence of events occurs:. The BeforeInsert form event triggers as soon as you start typing in the control. The AfterInsert form event triggers after you leave the record. The BeforeUpdate and AfterUpdate events for the controls on the form and for the new record occur after the BeforeInsert event and before the AfterInsert event.

Events occur for forms when you open or close a form, move between forms, or work with data on a form or subform. Open Load Resize Activate Current. If there are no active controls on the form, the GotFocus event occurs for the form after the Activate event but before the Current event.

Unload Deactivate Close. If there are no active controls on the form, the LostFoc us event occurs for the form after the Unload event but before the Deactivate event. When you switch between two open forms, the Deactivate event occurs for the first form, and the Activate event occurs for the second form:.



0コメント

  • 1000 / 1000