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Removed a bad co-admin warning, added a screenshot, and made other fixes to the develop C# topologies for Storm article.
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articles/hdinsight/storm/apache-storm-develop-csharp-visual-studio-topology.md

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ms.author: hrasheed
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ms.reviewer: jasonh
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ms.topic: conceptual
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ms.date: 10/11/2019
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ms.date: 11/06/2019
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ROBOTS: NOINDEX
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---
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1. In the **Create a new project** window, scroll to and pick **Storm Application**, then select **Next**.
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1. In the **Configure your new project** window, enter a **Project name** of **WordCount**, go to or create a **Location** directory path for the project, and then select **Create**.
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1. In the **Configure your new project** window, enter a **Project name** of *WordCount*, go to or create a **Location** directory path for the project, and then select **Create**.
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![Storm application, Configure your new project dialog box, Visual Studio](./media/apache-storm-develop-csharp-visual-studio-topology/apache-storm-new-project.png)
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You are now ready to submit the topology to your HDInsight cluster.
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> [!NOTE]
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> To submit and access Storm topologies in your HDInsight cluster from Visual Studio, you need to have at least co-administrator access to your subscription. To change administrators for a subscription, see [Add or change Azure subscription administrators](../../billing/billing-add-change-azure-subscription-administrator.md).
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1. In **Solution Explorer**, right-click the project, and choose **Submit to Storm on HDInsight**.
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1. In **Solution Explorer**, right-click the project, and select **Submit to Storm on HDInsight**.
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> [!NOTE]
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> If prompted, enter the credentials for your Azure subscription. If you have more than one subscription, sign in to the one that contains your Storm on HDInsight cluster.
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> [!NOTE]
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> If prompted, enter the credentials for your Azure subscription. If you have more than one subscription, sign in to the one that contains your Storm on HDInsight cluster.
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2. In the **Submit Topology** dialog box, under the **Storm Cluster** drop-down list, choose your Storm on HDInsight cluster, and then select **Submit**. You can check whether the submission is successful by viewing the **Output** pane.
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2. Select your Storm on HDInsight cluster from the **Storm Cluster** drop-down list, and then select **Submit**. You can monitor if the submission is successful by using the **Output** window.
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When the topology has been successfully submitted, the **Storm Topologies View** window for the cluster should appear. Choose the **WordCount** topology from the list to view information about the running topology.
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When the topology has been successfully submitted, the **Storm Topologies** for the cluster should appear. Select the **WordCount** topology from the list to view information about the running topology.
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![Storm topology view window, HDInsight cluster, Visual Studio](./media/apache-storm-develop-csharp-visual-studio-topology/storm-topology-view.png)
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> [!NOTE]
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> You can also view **Storm Topologies** from **Server Explorer**. Expand **Azure** > **HDInsight**, right-click a Storm on HDInsight cluster, and then select **View Storm Topologies**.
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> [!NOTE]
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> You can also view **Storm Topologies** from **Server Explorer**. Expand **Azure** > **HDInsight**, right-click a Storm on HDInsight cluster, and then choose **View Storm Topologies**.
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To view information about the components in the topology, double-click the component in the diagram.
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To view information about the components in the topology, select a component in the diagram.
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3. From the **Topology Summary** view, select **Kill** to stop the topology.
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3. In the **Topology Summary** section, select **Kill** to stop the topology.
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> [!NOTE]
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> Storm topologies continue to run until they are deactivated, or the cluster is deleted.
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> [!NOTE]
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> Storm topologies continue to run until they are deactivated, or the cluster is deleted.
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## Transactional topology
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Console.ReadKey();
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```
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1. Save the changes, and then select **F5** or choose **Debug** > **Start Debugging** to start the project. A console window should appear, and log status as the tests progress. When **Tests finished** appears, select any key to close the window.
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1. Save the changes, and then select **F5** or choose **Debug** > **Start Debugging** to start the project. A console window should appear, and log status as the tests progress. When `Tests finished` appears, select any key to close the window.
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1. Use **Windows Explorer** to locate the directory that contains your project. (For example: *C:\\Users\\\<your_user_name>\\source\\repos\\WordCount\\WordCount*.) Then in this directory, open *Bin*, and then select *Debug*. You should see the text files that were produced when the tests ran: *sentences.txt*, *counter.txt*, and *splitter.txt*. Open each text file and inspect the data.
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To view errors that have occurred in a running topology, use the following steps:
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1. From **Server Explorer**, right-click the Storm on HDInsight cluster, and select **View Storm topologies**.
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1. From **Server Explorer**, right-click the Storm on HDInsight cluster, and select **View Storm Topologies**.
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For the **Spout** and **Bolts**, the **Last Error** column contains information on the last error.
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**Microsoft SCP.NET**
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* [SCP programming guide](apache-storm-scp-programming-guide.md)
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* [SCP programming guide for Apache Storm in Azure HDInsight](apache-storm-scp-programming-guide.md)
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**Apache Storm on HDInsight**
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* [Deploy and manage Apache Storm topologies on Azure HDInsight](apache-storm-deploy-monitor-topology-linux.md)
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* [Example topologies for Apache Storm on HDInsight](apache-storm-example-topology.md)
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* [Example Apache Storm topologies in Azure HDInsight](apache-storm-example-topology.md)
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**Apache Hadoop on HDInsight**
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* [Use Apache Hive with Apache Hadoop on HDInsight](../hadoop/hdinsight-use-hive.md)
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* [Use Apache Hadoop MapReduce with Apache Hadoop on HDInsight](../hadoop/hdinsight-use-mapreduce.md)
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* [What is Apache Hive and HiveQL on Azure HDInsight?](../hadoop/hdinsight-use-hive.md)
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* [Use MapReduce in Apache Hadoop on HDInsight](../hadoop/hdinsight-use-mapreduce.md)
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**Apache HBase on HDInsight**
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* [Getting started with Apache HBase on HDInsight](../hbase/apache-hbase-tutorial-get-started-linux.md)
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* [Use Apache HBase in Azure HDInsight](../hbase/apache-hbase-tutorial-get-started-linux.md)
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