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Pavel Tupitsyn updated IGNITE-18059: ------------------------------------ Description: Currently, error codes in generated *ErrorGroups* class are *static readonly int*, because we calculate them at runtime with *GetFullCode*. However, this prevents pattern matching. The following does not work: {code} if (e is IgniteClientConnectionException { Code: ErrorGroups.Client.ClusterIdMismatch }) { ... } {code} Compiler error: *[CS0150] A constant value is expected*. Since we use code generation, it is easy to compute error codes at compile time and use constants to make things nicer for the users. > .NET: Thin 3.0: Error codes should be constants > ----------------------------------------------- > > Key: IGNITE-18059 > URL: https://issues.apache.org/jira/browse/IGNITE-18059 > Project: Ignite > Issue Type: Improvement > Components: platforms, thin client > Reporter: Pavel Tupitsyn > Assignee: Pavel Tupitsyn > Priority: Major > Labels: .NET, ignite-3 > Fix For: 3.0.0-beta2 > > > Currently, error codes in generated *ErrorGroups* class are *static readonly > int*, because we calculate them at runtime with *GetFullCode*. > However, this prevents pattern matching. The following does not work: > {code} > if (e is IgniteClientConnectionException { Code: > ErrorGroups.Client.ClusterIdMismatch }) > { > ... > } > {code} > Compiler error: *[CS0150] A constant value is expected*. > Since we use code generation, it is easy to compute error codes at compile > time and use constants to make things nicer for the users. -- This message was sent by Atlassian Jira (v8.20.10#820010)