获取GridView中TemplatedField中LinkButton命令的当前行

protected void lbtnResetPwd_Command(object sender, CommandEventArgs e)
{
//获取RowIndex
LinkButton lb = (LinkButton)sender;
GridViewRow row = (GridViewRow)lb.Parent.Parent;
//DataControlFieldCell dcf = (DataControlFieldCell)lb.Parent;
//GridViewRow gvr = (GridViewRow)dcf.Parent;
//gvUserList.SelectedIndex = gvr.RowIndex;
gvUserList.SelectedIndex = row.RowIndex;

string initPwd = ConfigurationManager.AppSettings["InitPassword"].ToString();
int passwordformat = Convert.ToInt32(ConfigurationManager.AppSettings["PasswordFormat"].ToString());
string newsalt = CommonUtils.GenerateRandomString(6, StringMode.Mix);
string newpassword = CommonUtils.EncryptString(initPwd,passwordformat,newsalt);

string username = row.Cells[1].Text;
int userid = Convert.ToInt32(row.Cells[0].Text);

if (UserBLL.ResetPassword(userid, newpassword, passwordformat, newsalt))
lblUserMsg.Text = "用户"+ username + "的密码已重置！";
else
lblUserMsg.Text = "用户" + username + "的密码重置失败！";
}

protected void lbtnViewRole_Click(object sender, EventArgs e)
{
int rowIndex = ((GridViewRow)((LinkButton)sender).NamingContainer).RowIndex;
RoleModel role = RoleBLL.GetRoleInfo(Int32.Parse(gvRoleList.Rows[rowIndex].Cells[0].Text));
txtRoleNameEdit.Text = role.RoleName;
txtRoleDescEdit.Text = role.RoleDesc;
cbIsAuth.Checked = role.IsUser;
cbIsSysEdit.Checked = role.IsSystem;
}