Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9
This commit is contained in:
Jo Shields
2015-04-07 09:35:12 +01:00
parent 283343f570
commit 3c1f479b9d
22469 changed files with 2931443 additions and 869343 deletions

View File

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namespace System.Web.ModelBinding {
using System.Collections.Generic;
public sealed class KeyValuePairModelBinderProvider : ModelBinderProvider {
public override IModelBinder GetBinder(ModelBindingExecutionContext modelBindingExecutionContext, ModelBindingContext bindingContext) {
ModelBinderUtil.ValidateBindingContext(bindingContext);
string keyFieldName = ModelBinderUtil.CreatePropertyModelName(bindingContext.ModelName, "key");
string valueFieldName = ModelBinderUtil.CreatePropertyModelName(bindingContext.ModelName, "value");
if (bindingContext.UnvalidatedValueProvider.ContainsPrefix(keyFieldName) && bindingContext.UnvalidatedValueProvider.ContainsPrefix(valueFieldName)) {
return ModelBinderUtil.GetPossibleBinderInstance(bindingContext.ModelType, typeof(KeyValuePair<,>) /* supported model type */, typeof(KeyValuePairModelBinder<,>) /* binder type */);
}
else {
// 'key' or 'value' missing
return null;
}
}
}
}