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| author | Mitchell Hwang <mitchhwang1418@gmail.com> | 2020-04-23 16:00:35 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-23 16:00:35 +0300 |
| commit | 946a479729fa218ddbfca3f3e19a97a1a3a2ac1a (patch) | |
| tree | 31f7ca2c31d309333b3b94d4781efc213d5ac463 /mcs | |
| parent | 72b3c27759c10053d191ed275092031bfdc1a3ac (diff) | |
[System.Runtime.Serialization] Work around `specified cast is not valid` error (#19620)
During json serialization, if the key was an enum type, then it would fail trying to cast into an XmlDictionaryString.
The fix is to treat the enum value like a string.
Diffstat (limited to 'mcs')
| -rw-r--r-- | mcs/class/System.Runtime.Serialization/ReferenceSources/JsonFormatWriterGenerator_static.cs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mcs/class/System.Runtime.Serialization/ReferenceSources/JsonFormatWriterGenerator_static.cs b/mcs/class/System.Runtime.Serialization/ReferenceSources/JsonFormatWriterGenerator_static.cs index 90f038bccd2..b9c0e7886cc 100644 --- a/mcs/class/System.Runtime.Serialization/ReferenceSources/JsonFormatWriterGenerator_static.cs +++ b/mcs/class/System.Runtime.Serialization/ReferenceSources/JsonFormatWriterGenerator_static.cs @@ -423,8 +423,10 @@ namespace System.Runtime.Serialization.Json XmlDictionaryString namespaceLocal = null; if (nameLocal != null && nameLocal is string) writer.WriteStartElement ((string) name, null); - else + else if (name is XmlDictionaryString) writer.WriteStartElement ((XmlDictionaryString) name, null); + else + writer.WriteStartElement (name.ToString(), null); } void WriteEndElement () |