Class BeforeOpenEventArgs

Provides arguments for the OnOpen event, which is triggered before the dialog opens.

Inheritance

System.Object

BeforeOpenEventArgs

Namespace: Syncfusion.Blazor.Toolkit.Popups

Assembly: Syncfusion.Blazor.Toolkit.dll

Syntax

public class BeforeOpenEventArgs : Object

Remarks

This event allows for customization or cancellation of the dialog before it is displayed.

Constructors

BeforeOpenEventArgs()

Declaration

public BeforeOpenEventArgs()

Properties

Cancel

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

Declaration

public bool Cancel { get; set; }

Property Value

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

Remarks

Setting this to true prevents the dialog from being shown.

MaxHeight

Gets or sets a value that overrides the dialog's maximum height.

Declaration

public string MaxHeight { get; set; }

Property Value

Type	Description
System.String	A string representing the maximum height (e.g., "500px", "80%").

Remarks

This allows for dynamically adjusting the maximum height before the dialog is rendered.