Class BeforeOpenEventArgs

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

Inheritance
object
BeforeOpenEventArgs
Inherited Members
Namespace: Syncfusion.Blazor.Popups
Assembly: Syncfusion.Blazor.dll
Syntax
public class BeforeOpenEventArgs
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
bool

A bool. The default is false.
Remarks

Setting this to true prevents the dialog from being shown.

Container

Gets the container element where the dialog will be rendered.

Declaration
public DOM Container { get; set; }
Property Value
Type Description
DOM

A DOM object representing the container.
Remarks

The dialog is appended to this container in the DOM.

Element

Gets the root DOM element of the dialog.

Declaration
public DOM Element { get; set; }
Property Value
Type Description
DOM

A DOM object for the dialog element.
Remarks

This represents the main wrapper element of the dialog component.

MaxHeight

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

Declaration
public string MaxHeight { get; set; }
Property Value
Type Description
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.