RealtorShowingTable = New DataTable("RealtorShowing") Private Sub Sheet1_Startup(ByVal sender As Object, _ ByVal e As System.EventArgs) Handles Me.Startup Creating a data-bound ListObject Dim RealtorShowingTable As DataTable The variable for the list object is created "WithEvents" so that you can easily add the event handler for each example. Users can schedule real estate appointments by adding the MLS number for the property to be viewed, the agent who is showing the property, and the name of the agent's company. The example creates a list object named Listl that is bound to a data table called RealtorShowingTable. This example can be used with each of the ListObject event examples.
Excel vba on table new row event code#
To make it easy for you to test the code, we start with a code example in Listing 7.27 that creates a data-bound list object.
Excel vba on table new row event how to#
In this section, you'll learn how to use various events of the ListObject. Raised when the selection within the ListObject changes. The selected index is the ordinal position of the currently selected item in the list. Raised when the selection moves inside an area of the ListObject from outside the ListObject. This event typically does not get raised until garbage collection is called to reclaim the memory that held the control. Raised when the ListObject control is disposed of. Raised when the changed value of the ListObject is restored to its original value when the change causes an error. For example, the error might occur due to a validation violation, such as adding non-unique values to the ListObject. Raised when an error occurs when the user tries to add a row to a data-bound ListObject. Raised when the selection moves from an area inside the ListObject to an area outside the ListObject. Raised when the DataSource property value of the ListObject is changed. Raised when the value of the DataMemberChange property changes either programmatically or through user action. For example, it is raised if you attempt to drag a data-bound ListObject from the Data Sources window to an area on the worksheet that contains an existing ListObject. Raised when the data binding of a ListObject fails. Events of the ListObject Control (Continued) This event is not raised when a recalculation is performed on the ListObject.
Raised when the value of a ListObject changes either by user interaction with the ListObject or programmatically. The BindingContextChanged event handler enables you to take action when the BindingContext property of a list is changed. Raised when the binding context of the ListObject changes. The BeforeRightClick event enables you to take action when a user right-clicks text within a list, before the default action occurs. Raised when the ListObject control is right-clicked. The BeforeDoubleClick event handler of a ListObject control enables you to take action when a user double-clicks text within a list, before the default action occurs. Raised when the ListObject control is double-clicked. This event is not raised when a new row is programmatically added to the ListObject, only when the user interface is used to add the row. Raised when a user attempts to add a new row to a data-bound ListObject. Table 7.2 shows the events that are available for a ListObject control in VSTO.
0 kommentar(er)
