Update ca1863.md (#38488)

gurustron · web-flow · commit b7e8a6572c49 · 2023-11-29T09:36:11.000-08:00
diff --git a/docs/fundamentals/code-analysis/quality-rules/ca1863.md b/docs/fundamentals/code-analysis/quality-rules/ca1863.md
@@ -37,7 +37,7 @@ The following example shows two violations of the rule:
 ```csharp
 class C
 {
-    private static readonly string StaticField;
+    private static readonly string StaticField = "Format one value: {0}";
 
     static void Main()
     {
@@ -54,15 +54,14 @@ The following example shows code that fixes both violations:
 ```csharp
 class C
 {
-    private static readonly string StaticField;
+    private static readonly CompositeFormat StaticField = CompositeFormat.Parse("Format one value: {0}");
 
     static void Main()
     {
-        CompositeFormat cf = CompositeFormat.Parse(StaticField);
-        _ = string.Format(null, cf, 42);
+        _ = string.Format(null, StaticField, 42);
 
         StringBuilder sb = new();
-        sb.AppendFormat(null, cf, 42);
+        sb.AppendFormat(null, StaticField, 42);
     }
 }
 ```

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ The following example shows two violations of the rule:`
`37`	`37`	```csharp
`38`	`38`	`class C`
`39`	`39`	`{`
`40`		`- private static readonly string StaticField;`
	`40`	`+ private static readonly string StaticField = "Format one value: {0}";`
`41`	`41`
`42`	`42`	`static void Main()`
`43`	`43`	`{`
`@@ -54,15 +54,14 @@ The following example shows code that fixes both violations:`
`54`	`54`	```csharp
`55`	`55`	`class C`
`56`	`56`	`{`
`57`		`- private static readonly string StaticField;`
	`57`	`+ private static readonly CompositeFormat StaticField = CompositeFormat.Parse("Format one value: {0}");`
`58`	`58`
`59`	`59`	`static void Main()`
`60`	`60`	`{`
`61`		`- CompositeFormat cf = CompositeFormat.Parse(StaticField);`
`62`		`- _ = string.Format(null, cf, 42);`
	`61`	`+ _ = string.Format(null, StaticField, 42);`
`63`	`62`
`64`	`63`	`StringBuilder sb = new();`
`65`		`- sb.AppendFormat(null, cf, 42);`
	`64`	`+ sb.AppendFormat(null, StaticField, 42);`
`66`	`65`	`}`
`67`	`66`	`}`
`68`	`67`	```