修改密码代码.docx

privatevoidbuttoii2_Click(objectsender,EventAigse)
{
//button2:“确认”按钮
〃修改密码
if(==',H)
{

privatevoidbuttoii2_Click(objectsender,EventAigse)
{
//button2:“确认”按钮
〃修改密码
if(==',H)
{
(H请输入原密码”);
}
elseif(=
("请输入新密码”);
}
elseif(=MH)
("请确认新密码”);
}
elseif(=MH)
(”请输入验证码”);
}
elseif(()!=)
”);label5_Click(nulLnull);〃=“;
}
else
{
MyCoimectioncoim=newMyCoimection();〃数据库地址自己写
SqlComiectionmyCon=;SqlConmiaiidmyCom=;
=''select密码fromTablj用户where学号=小+
+;〃具体的字段名和表名自己改变
SqlDataAdaptermvAdapter=newSqlDataAdapter();
myAdapte匚S亡lectComniand=myCom;
DataSetmySet=newDataSetQ;
stringyuamnima=(mySet,"Table_用户").ToString();
if(!=yuamnima)
{
(M原密码错误,请重新输入,;’*,);
=HM;
();
}
else
{
if(()!=())
{
(”两次输入的密码不一致,请重新输入!",”错误”,,);
=
=(J;
else
{
SqlConmiandmyCom1=();
="updateTablj用户set密码++H,