SAIFTabEventArgs¶

SAIFTabEventArgs carries the new and previous tab models for SAIFTabs' BeforeSelectedIndexChanged/SelectedIndexChanged events, and exposes a Cancel flag letting host pages veto a tab switch before it is committed.

Purpose¶

Give host pages enough context (which tab is being switched to/from) to validate or veto a tab change via BeforeSelectedIndexChanged.

Context¶

Namespace: SAIF.Presentation.Web.Controls.V2
Assembly/package: Compiled into SAIF.BOF.Presentation.Web.Infragistics103*

Public members¶

Member	Signature	Purpose
`NewTab`	`ReadOnly Property NewTab As TabSettings`	The tab the user clicked / is switching to.
`PrevTab`	`ReadOnly Property PrevTab As TabSettings`	The tab that was previously selected before this event.
`Cancel`	`Public Property Cancel As Boolean`	When set `True` by a `BeforeSelectedIndexChanged` handler, vetoes the pending tab switch so `SelectedIndexChanged` does not fire and the previous tab remains selected.
`New(inTabSettings, inPriorTab)`	`Public Sub New(ByVal inTabSettings As TabSettings, ByVal inPriorTab As TabSettings)`	Constructs event args with the new and prior tab models.
`New()`	`Public Sub New()`	Constructs event args with `Cancel` defaulted to `False` and no tab models set.

Inherited public members¶

SAIFTabEventArgs inherits from EventArgs (System), a framework base class rather than a documented SAIF dependency library.

Member	Signature	Purpose
`Empty`	`Public Shared ReadOnly Field Empty As EventArgs`	Reusable singleton event-args instance for events that need no payload.
`Equals(obj)`	`Public Overrides Function Equals(ByVal obj As Object) As Boolean`	Determines value equality using the framework base implementation.
`GetHashCode()`	`Public Overrides Function GetHashCode() As Integer`	Returns the framework hash code for the current event-args instance.
`GetType()`	`Public Function GetType() As Type`	Returns the runtime type of the current event-args instance.
`ToString()`	`Public Overrides Function ToString() As String`	Returns the framework string representation of the current event-args instance.

Standard Object members are not re-documented here as they are unmodified framework behavior**.

Behavioral notes¶

Raised by SAIFTabs.LinkButtonClick; see Tab selection for the full flow.

Note: Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

Sources¶

SAIF.Presentation.Web.Controls.V2\TabSettings.vb