Databases
StackOverflow2013
Postsdbo
POReceiving an error when calling a public class
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POReceiving an error when calling a public class
    primarykey
    data
    text
    <p>Here's the error: </p> <blockquote> <p>An object reference is required for a non-static field, method, or property 'ArchiCapture.Models.dbConnection.runSproc(string[], string[], string)'</p> </blockquote> <p>It appears at the call dt = dbConnection.runSproc(paramName, paramValue, "pr_select_employee_by_id");</p> <p>I'm trying to develop a class that will call SPROCs. Here's my class.</p> <pre><code>namespace ArchiCapture.Models { public class dbConnection { public DataTable runSproc(string[] paramName, string[] paramValue, string sproc) { SqlConnection conn = null; DataTable dt = new DataTable(); SqlDataReader reader = null; try { string connStr = ConfigurationManager.ConnectionStrings["AC2012"].ConnectionString; using (conn = new SqlConnection(connStr)) { SqlCommand cmd = new SqlCommand(sproc, conn); cmd.CommandType = CommandType.StoredProcedure; for (int x = 0; x &lt; paramName.Count(); x++) { cmd.Parameters.Add(new SqlParameter(paramName[x], paramValue[x])); } conn.Open(); reader = cmd.ExecuteReader(); dt.Load(reader); return dt; } } catch (SqlException e) { throw (e); } catch (Exception ex) { throw (ex); } finally { if (conn != null) { conn.Close(); } if (reader != null) { reader.Close(); } } } } } </code></pre> <p>And here's how I'm calling it..</p> <pre><code> DataTable dt = new DataTable(); string[] paramName = new string[1] { "@employee_id" }; string[] paramValue = new string[1] { searchEngine.Value }; dt = dbConnection.runSproc(paramName, paramValue, "pr_select_employee_by_id"); </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USdright
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POReceiving an error when calling a public class
      1. This table or related slice is empty.
      1. VTClose
    1. COpossible duplicate of [An object reference is required for the non-static field, method, or property](http://stackoverflow.com/questions/7016437/an-object-reference-is-required-for-the-non-static-field-method-or-property)
      singulars
      1. POReceiving an error when calling a public class
      1. USAlexei Levenkov
    2. COPlease do not name classes starting with lowercase letter for public samples. Following [C# coding guidelines](http://msdn.microsoft.com/en-us/library/ff926074.aspx) makes code easier to read for others.
      singulars
      1. POReceiving an error when calling a public class
      1. USAlexei Levenkov
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload