ValidationAttribute.ErrorMessage Property
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Gets or sets an error message to associate with a validation control if validation fails.
public:
property System::String ^ ErrorMessage { System::String ^ get(); void set(System::String ^ value); };C#
public string ErrorMessage { get; set; }C#
public string? ErrorMessage { get; set; }member this.ErrorMessage : string with get, setPublic Property ErrorMessage As StringThe error message that is associated with the validation control.
This property is the error message that you associate with the validation control. It is used for non-localized error messages.
| Product | Versions |
|---|---|
| .NET | Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10 |
| .NET Framework | 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
| .NET Standard | 2.0 (package-provided), 2.1 (package-provided) |
| UWP | 10.0 |
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