UserControl.ValidateChildren Method

Definition

Namespace:
System.Windows.Forms
Assembly:
System.Windows.Forms.dll

Overloads

ValidateChildren()

Causes all of the child controls within a control that support validation to validate their data.
ValidateChildren(ValidationConstraints)

Causes all of the child controls within a control that support validation to validate their data.

ValidateChildren()

Causes all of the child controls within a control that support validation to validate their data.

public:
 override bool ValidateChildren();
[System.ComponentModel.Browsable(true)]
public override bool ValidateChildren ();
[<System.ComponentModel.Browsable(true)>]
override this.ValidateChildren : unit -> bool
Public Overrides Function ValidateChildren () As Boolean

Returns

Boolean

true if all of the children validated successfully; otherwise, false. If called from the Validating or Validated event handlers, this method will always return false.

Attributes
BrowsableAttribute

See also

Applies to

ValidateChildren(ValidationConstraints)

Causes all of the child controls within a control that support validation to validate their data.

public:
 override bool ValidateChildren(System::Windows::Forms::ValidationConstraints validationConstraints);
[System.ComponentModel.Browsable(true)]
public override bool ValidateChildren (System.Windows.Forms.ValidationConstraints validationConstraints);
[<System.ComponentModel.Browsable(true)>]
override this.ValidateChildren : System.Windows.Forms.ValidationConstraints -> bool
Public Overrides Function ValidateChildren (validationConstraints As ValidationConstraints) As Boolean

Parameters

validationConstraints
ValidationConstraints

Places restrictions on which controls have their Validating event raised.

Returns

Boolean

true if all of the children validated successfully; otherwise, false. If called from the Validating or Validated event handlers, this method will always return false.

Attributes
BrowsableAttribute

See also

Applies to