DbResultSet.ErrorText Property

.NET Standard 2.x

Gets the error message when errors occur during the SQL operation.

Namespace: PowerScript.Bridge

Assembly: PowerScript.Bridge.dll

Syntax

public string ErrorText{get => _errorText; internal set => _errorText = value ?? String.Empty;}

Property Value

System.String

Returns the errors during the SQL operation.

Examples

The following code example demonstrates how to use the ErrorText property to get the exception message.

using System;
using SnapObjects.Data;
using PowerScript.Bridge;

namespace Appeon.ApiDoc.DbResultSetExamples
{
    public class ErrorTextExample
    {
        private readonly SchoolContext _context;

        public ErrorTextExample(SchoolContext dataContext)
        {
            // Sets the data context
            _context = dataContext;
        }

        public void Example()
        {
            // The stored procedure to be executed requires an int-type parameter to be passed in.
            // But actually a string-type parameter is passed in.
            // This will cause an exception and the exception message will be stored 
            // in the ErrorText property of the DbResultSet object.
            _context.SqlExecutor.ExecuteProcedure("GetStudentGrades",
                out DbResultSet resultSet, ParamValue.New<string>("StudentID", "abc"));

            // Shows the error text stored in the result set
            Console.WriteLine($"ErrorText = {resultSet.ErrorText}");

            /*This code produces the following output:
            
            ErrorText = Error converting data type nvarchar to int.
            */
        }
    }
}

Applies to

.NET Standard

2.x