C # CA2000 Disposal of an object before loss of area

Question

This is my code, it gives me CA2000 "new DataTable () ..." and "new DataColumn () ..." s

usersDS.Tables.Add(new DataTable()
{
    TableName = "Users",
    Columns = { new DataColumn() { ColumnName = "Handle", DataType = typeof(string) }, new DataColumn() { ColumnName = "Nickname" ,DataType = typeof(string) } }
});

Can I fix it without declaring variables?

Answer 1

This is almost a duplicate. How to fix CA2000 IDisposable C # compiler warning when using global cache . Perhaps this should be seen as a duplicate of this. I'm not sure.

Code Analysis , , IDisposable, , . , DataTable DataTable usersDS.Table ( ).

, , IMHO CA. , CA, , , .

, no & hellip, , . :

DataTable dataTable = null;
DataColumn dataColumn1 = null, dataColumn2 = null;

try
{
    dataColumn1 = new DataColumn() { ColumnName = "Handle", DataType = typeof(string) };
    dataColumn2 = new DataColumn() { ColumnName = "Nickname", DataType = typeof(string) };
    dataTable = new DataTable()
    {
        TableName = "Users",
        Columns = { dataColumn1, dataColumn2 }
    };
    usersDS.Tables.Add(dataTable);
}
catch
{
    if (dataTable != null)
    {
        dataTable.Dispose();
    }
    if (dataColumn1 != null)
    {
        dataColumn1.Dispose();
    }
    if (dataColumn2 != null)
    {
        dataColumn2.Dispose();
    }
    throw;
}