Provider.m_ConnectionString==null)
{
if(Provider.m_ConnectionStringSetName.Trim()=="")
{
ConnStr=System.Configuration.ConfigurationSettings.AppSettings["DataBase.ConnectionString"];
}
else
{
ConnStr=System.Configuration.ConfigurationSettings.AppSettings[Provider.m_ConnectionStringSetName];
}
}
else
{
ConnStr=Provider.m_ConnectionString;
}
if(ConnStr==null
关键词：com.joybase.DB.dll源代码（4)