RegularExpressionAttribute.GetErrorMessage Method

Note: This API is now obsolete.

Gets unformatted error message as defined by the instance.

Namespace: PostSharp.Patterns.Contracts
Assembly: PostSharp.Patterns.Common (in PostSharp.Patterns.Common.dll) Version: 2023.0.3.0 (2023.0.3.0)

Syntax

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[ObsoleteAttribute("Use ContractExceptionFactory and ContractLocalizedTextProvider to generate error messages.")]
protected override string GetErrorMessage()

Return Value

Type: String

Remarks

See remarks on LocationContractAttribute for information about message parameters.

Use of this method can be overridden by setting ErrorMessage property to non-null value.

Reference

RegularExpressionAttribute Class

PostSharp.Patterns.Contracts Namespace