72 {
73 get
74 {
76 {
77 throw ExceptionBuilder.ArgumentNull("tableNamespace");
78 }
80 if (num == -2)
81 {
82 throw ExceptionBuilder.CaseInsensitiveNameConflict(name);
83 }
84 if (num >= 0)
85 {
86 return (DataTable)
_list[num];
87 }
88 return null;
89 }
90 }
int InternalIndexOf(string tableName)