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DataFormValidationDelegate

Delegate

Represents a delegate of a custom validation function to execute.

Definition

Assembly:Telerik.Maui.Controls.dll

Syntax:

public delegate ValidationResult DataFormValidationDelegate(object value, ValidationContext validationContext)

public DataFormValidationDelegate(object @object, nint method)

Parameters:objectobjectmethodnint

public virtual IAsyncResult BeginInvoke(object value, ValidationContext validationContext, AsyncCallback callback, object @object)

Parameters:valueobjectvalidationContextValidationContextcallbackAsyncCallbackobjectobjectReturns:

public virtual ValidationResult EndInvoke(IAsyncResult result)

Parameters:resultIAsyncResultReturns:

public virtual ValidationResult Invoke(object value, ValidationContext validationContext)

Parameters:valueobjectvalidationContextValidationContextReturns: