两种写法：
string strsql=”insert into ClientUser(sName) “;
strsql+=”values(‘” + sName1 + “‘)”;
or
string strsql = “insert into ClientUser(sName) “+
“values(‘” + sName1 + “‘)”;
两种写法：
string strsql=”insert into ClientUser(sName) “;
strsql+=”values(‘” + sName1 + “‘)”;
or
string strsql = “insert into ClientUser(sName) “+
“values(‘” + sName1 + “‘)”;
