The Battle Cats Knowledge Base

access form events


expression A variable that represents a Form object.. Enter (control) 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. MouseUp By running a macro or event procedure when a form's Current event occurs, you can display a message or synchronize records in another form related to the current record.

In addition, the following events can occur during or after formatting but before the Print event: The Retreat event occurs when Access returns to a previous section during report formatting.

All rights reserved. You will often see events written with the ‘On’ Keyword, such as ‘On Open’, ‘On Current’, etc. 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. For example, if a keystroke changes text in a text box, which triggers a Change event, the following sequence of events occurs: If a keystroke causes the focus to move from one control to another control, the KeyDown event occurs for the first control, whereas the KeyPress and KeyUp events occur for the second control.

Return from 'Form Events' to Simply Access Home Page or Return to Microsoft Access Forms or Return to VBA Code. For example, when a customer record becomes current, you can display the customer's previous order. eval(ez_write_tag([[468,60],'simply_access_com-medrectangle-3','ezslot_6',321,'0','0']));Definition: Events are things that happen to objects, such as the clicking of a command button or the opening and closing of a form, etc.
The events for the controls, form, and subform occur in the following order: Events for the subform's controls (such as Exit and LostFocus), Events for the form's controls (including the subform control), Events for the form (such as Deactivate and Close). 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: The Exit and LostFocus events for a control whose value changes occur after the BeforeUpdate and AfterUpdate events: BeforeUpdate The Deactivate event does not occur for subforms. AfterInsert (form). MouseUp.

Form.Shown.

We recommend pre-filtering the data or disabling Report Preview by setting the AllowReportView property to No.

Syntaxe Syntax

Events don't occur randomly. For example, the event named On Got Focus in the form's property sheet and in the Macro Builder is named GotFocus in the Visual Basic Editor. LostFocus (control2) These events occur after the BeforeUpdate and AfterUpdate events for the form, as follows: BeforeUpdate (form) An easy way to view the available Events for a Form (Control or Report) is to open the properties window of the Form in question. Control.VisibleChanged.



Current (form).

As a result, you can set the criteria for the report by using a macro or event procedure that responds to the Open event.
For example, when you double-click a control other than a command button, the following sequence of events occurs for the control: MouseD Activate If your macro or event procedure runs a GoToControl or GoToRecord action or the corresponding method of the DoCmd object in response to an Open event, the Current event occurs. Change If you cancel the Delete event, the BeforeDelConfirm and AfterDelConfirm events do not occur, and the dialog box is not displayed.

You can use this event to customize the appearance of the printed report. However, the Deactivate event does not occur when you switch to a dialog box, to a form whose PopUp property is set to Yes, or to a window in another program. BeforeUpdate (control)

You may need to move these types of validation tests to an event on the main form. AfterUpdate (form)

Activate (report2).

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