Class BeforeCloseEventArgs

Provides arguments for the OnClose event, which is triggered before the dialog closes.

Inheritance

System.Object

BeforeCloseEventArgs

Namespace: Syncfusion.Blazor.Popups

Assembly: Syncfusion.Blazor.dll

Syntax

public class BeforeCloseEventArgs : Object

Remarks

This event can be used to perform actions or validations before the dialog is closed. The closing process can be canceled by setting the Cancel property to true.

Constructors

BeforeCloseEventArgs()

Declaration

public BeforeCloseEventArgs()

Properties

Cancel

Gets or sets a value indicating whether the closing of the dialog should be canceled.

Declaration

public bool Cancel { get; set; }

Property Value

Type	Description
System.Boolean	A bool. The default value is false.

Remarks

Set this property to true to prevent the dialog from closing.

ClosedBy

Gets a value indicating how the dialog was requested to be closed.

Declaration

public string ClosedBy { get; set; }

Property Value

Type	Description
System.String	A string that specifies the source of the close action (e.g., "CloseIcon", "Escape", or a custom user action).

Remarks

This property helps determine whether the dialog was closed via the close icon, the Escape key, or another user-defined action.

Event

Gets the underlying event arguments that triggered the close action.

Declaration

public EventArgs Event { get; set; }

Property Value

Type	Description
System.EventArgs	An System.EventArgs object.

Remarks

This can be a Microsoft.AspNetCore.Components.Web.MouseEventArgs for a click or a Microsoft.AspNetCore.Components.Web.KeyboardEventArgs for a key press.

IsInteracted

Gets a value indicating whether the dialog was closed through user interaction.

Declaration

public bool IsInteracted { get; set; }

Property Value

Type	Description
System.Boolean	true if the closing was initiated by the user; otherwise, false.

Remarks

This allows distinguishing between programmatic closing and user-initiated actions.