Class RegQueryInfo

public class RegQueryInfo
{
  // Fields
  public Date lastWriteTime;
  public int maxClassLen;
  public int maxSubKeyLen;
  public int maxValueLen;
  public int maxValueNameLen;
  public int securityDescriptor;
  public int subKeys;
  public String theClass;
  public int values;
}

This class queries registry access objects.

Fields

lastWriteTime

The most recent write time. If you are querying the registry on a computer running Windows NT, this method returns the last time that the key or any of its value entries was modified. If you are querying the registry on a computer running Microsoft® Windows® 95, this method returns null. This is because the Windows 95 operating system does not keep track of registry key last write time information.

maxClassLen

The length, in characters, of the longest string specifying a subkey class.

maxSubKeyLen

The length, in characters, of the key's subkey with the longest name.

maxValueLen

The length, in bytes, of the longest data component among the key's values.

maxValueNameLen

The length, in characters, of the key's subkey with the longest name. The count returned does not include the terminating null character.

securityDescriptor

The length, in bytes, of the security descriptor.

subKeys

The number of subkeys contained by the key.

theClass

The String class buffer address.

values

The number of value entries associated with the key.