Fixed bug in CustomStore.GetKeys enumeration.

AArnott · AArnott · commit 077a81313e2e · 2012-09-20T19:34:37.000-07:00
This bug only existed in the OpenIdProviderWebForms sample.  The OpenIdRelyingPartyWebForms sample's copy of this file already had the fix in it.
diff --git a/samples/OpenIdProviderWebForms/Code/CustomStore.cs b/samples/OpenIdProviderWebForms/Code/CustomStore.cs
@@ -9,6 +9,7 @@ namespace OpenIdProviderWebForms.Code {
 	using System.Collections.Generic;
 	using System.Data;
 	using System.Globalization;
+	using System.Linq;
 	using DotNetOpenAuth;
 	using DotNetOpenAuth.Configuration;
 	using DotNetOpenAuth.Messaging.Bindings;
@@ -100,7 +101,7 @@ public IEnumerable<KeyValuePair<string, CryptoKey>> GetKeys(string bucket) {
 				yield break;
 			}
 
-			foreach (CustomStoreDataSet.CryptoKeyRow row in view) {
+			foreach (CustomStoreDataSet.CryptoKeyRow row in view.Cast<DataRowView>().Select(rv => rv.Row)) {
 				yield return new KeyValuePair<string, CryptoKey>(row.Handle, new CryptoKey(row.Secret, row.ExpiresUtc));
 			}
 		}

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,7 @@ namespace OpenIdProviderWebForms.Code {`
`9`	`9`	`using System.Collections.Generic;`
`10`	`10`	`using System.Data;`
`11`	`11`	`using System.Globalization;`
	`12`	`+ using System.Linq;`
`12`	`13`	`using DotNetOpenAuth;`
`13`	`14`	`using DotNetOpenAuth.Configuration;`
`14`	`15`	`using DotNetOpenAuth.Messaging.Bindings;`
`@@ -100,7 +101,7 @@ public IEnumerable<KeyValuePair<string, CryptoKey>> GetKeys(string bucket) {`
`100`	`101`	`yield break;`
`101`	`102`	`}`
`102`	`103`
`103`		`- foreach (CustomStoreDataSet.CryptoKeyRow row in view) {`
	`104`	`+ foreach (CustomStoreDataSet.CryptoKeyRow row in view.Cast<DataRowView>().Select(rv => rv.Row)) {`
`104`	`105`	`yield return new KeyValuePair<string, CryptoKey>(row.Handle, new CryptoKey(row.Secret, row.ExpiresUtc));`
`105`	`106`	`}`
`106`	`107`	`}`