Update unsupported C# DOTNET prototypes and examples.

changehistory.md

@@ -3,7 +3,7 @@
 ### 2 January 2025. 5.5.0
 
  * New features:
-     * Addition of some unsupported question types, include an experimental C# dot net question type.
+     * Addition of some unsupported question types, include two experimental C# dot net question types.
      * Addition of an experimental capability for combinator grader questions to return files such as images
        to be displayed in the response to the student. WARNING: these files do not survive 
        course backup/restore cycles and would need to be rebuilt by regrading if wanted.

unsupportedquestiontypes/examples/dotnet_c#_method_example.xml

@@ -0,0 +1,152 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<quiz>
+<!-- question: 53194  -->
+  <question type="coderunner">
+    <name>
+      <text>C# sqr method</text>
+    </name>
+    <questiontext format="html">
+      <text><![CDATA[<p>Write a static C# method <code>static int sqr(int n)</code> that returns the square of its parameter <code>n</code>. Write only the method, not the test class - your method will be wrapped in a class when tested.</p>]]></text>
+    </questiontext>
+    <generalfeedback format="html">
+      <text></text>
+    </generalfeedback>
+    <defaultgrade>1</defaultgrade>
+    <penalty>0</penalty>
+    <hidden>0</hidden>
+    <idnumber></idnumber>
+    <coderunnertype>csharpdotnetmethod</coderunnertype>
+    <prototypetype>0</prototypetype>
+    <allornothing>1</allornothing>
+    <penaltyregime>10, 20, ...</penaltyregime>
+    <precheck>0</precheck>
+    <hidecheck>0</hidecheck>
+    <showsource>0</showsource>
+    <answerboxlines>8</answerboxlines>
+    <answerboxcolumns>100</answerboxcolumns>
+    <answerpreload></answerpreload>
+    <globalextra></globalextra>
+    <useace></useace>
+    <resultcolumns></resultcolumns>
+    <template></template>
+    <iscombinatortemplate></iscombinatortemplate>
+    <allowmultiplestdins></allowmultiplestdins>
+    <answer>static int sqr(int n) {
+    return n * n;
+}</answer>
+    <validateonsave>1</validateonsave>
+    <testsplitterre></testsplitterre>
+    <language></language>
+    <acelang></acelang>
+    <sandbox></sandbox>
+    <grader></grader>
+    <cputimelimitsecs></cputimelimitsecs>
+    <memlimitmb></memlimitmb>
+    <sandboxparams></sandboxparams>
+    <templateparams></templateparams>
+    <hoisttemplateparams>1</hoisttemplateparams>
+    <extractcodefromjson>1</extractcodefromjson>
+    <templateparamslang>None</templateparamslang>
+    <templateparamsevalpertry>0</templateparamsevalpertry>
+    <templateparamsevald><![CDATA[{"total_time_budget":10,"warnings_are_errors":true,"profiling":false}]]></templateparamsevald>
+    <twigall>0</twigall>
+    <uiplugin></uiplugin>
+    <uiparameters></uiparameters>
+    <attachments>0</attachments>
+    <attachmentsrequired>0</attachmentsrequired>
+    <maxfilesize>10240</maxfilesize>
+    <filenamesregex></filenamesregex>
+    <filenamesexplain></filenamesexplain>
+    <displayfeedback>1</displayfeedback>
+    <giveupallowed>0</giveupallowed>
+    <prototypeextra></prototypeextra>
+    <testcases>
+      <testcase testtype="0" useasexample="1" hiderestiffail="0" mark="1.0000000" >
+      <testcode>
+                <text>Console.WriteLine(sqr(-11));</text>
+      </testcode>
+      <stdin>
+                <text></text>
+      </stdin>
+      <expected>
+                <text>121</text>
+      </expected>
+      <extra>
+                <text></text>
+      </extra>
+      <display>
+                <text>SHOW</text>
+      </display>
+    </testcase>
+      <testcase testtype="0" useasexample="1" hiderestiffail="0" mark="1.0000000" >
+      <testcode>
+                <text>Console.WriteLine(sqr(100));</text>
+      </testcode>
+      <stdin>
+                <text></text>
+      </stdin>
+      <expected>
+                <text>10000</text>
+      </expected>
+      <extra>
+                <text></text>
+      </extra>
+      <display>
+                <text>SHOW</text>
+      </display>
+    </testcase>
+      <testcase testtype="0" useasexample="0" hiderestiffail="0" mark="1.0000000" >
+      <testcode>
+                <text>Console.WriteLine(sqr(-100));</text>
+      </testcode>
+      <stdin>
+                <text></text>
+      </stdin>
+      <expected>
+                <text>10000</text>
+      </expected>
+      <extra>
+                <text></text>
+      </extra>
+      <display>
+                <text>SHOW</text>
+      </display>
+    </testcase>
+      <testcase testtype="0" useasexample="0" hiderestiffail="0" mark="1.0000000" >
+      <testcode>
+                <text>Console.WriteLine(sqr(0));</text>
+      </testcode>
+      <stdin>
+                <text></text>
+      </stdin>
+      <expected>
+                <text>0</text>
+      </expected>
+      <extra>
+                <text></text>
+      </extra>
+      <display>
+                <text>SHOW</text>
+      </display>
+    </testcase>
+      <testcase testtype="0" useasexample="0" hiderestiffail="0" mark="1.0000000" >
+      <testcode>
+                <text>Console.WriteLine(sqr(-17));</text>
+      </testcode>
+      <stdin>
+                <text></text>
+      </stdin>
+      <expected>
+                <text>289</text>
+      </expected>
+      <extra>
+                <text></text>
+      </extra>
+      <display>
+                <text>HIDE</text>
+      </display>
+    </testcase>
+    </testcases>
+  </question>
+
+</quiz>