private void button2_Click(object sender, EventArgs e)
{
password = textBox4.Text;
password2 = textBox5.Text;
if (password == string.Empty || password2 == string.Empty)
{
MessageBox.Show("请输入密码", "提示");
return;
}
using (sqlAdapter sqladp = new sqlAdapter())
{
password = MD5Create(password);
string sql = "select ans from [user] where username = '******'";
string ans = sqladp.ExecuteScalar(sql) as string;
if (ans == textBox3.Text)
{
sql = "update [user] set password='******' where username='******'";
sqladp.ExecuteScalar(sql);
MessageBox.Show("修改密码成功！", "消息");
}
else
{
MessageBox.Show("验证失败！", "消息");
}
}
}
private void button1_Click(object sender, EventArgs e)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "update [user] set autho='" + comboBox2.Text + "' where username='******'";
sqladp.ExecuteScalar(sql);
}
MessageBox.Show("修改成功！", "消息");
}
private void button1_Click(object sender, EventArgs e)
{
userid = textBox1.Text;
if (userid == string.Empty)
{
MessageBox.Show("请输入用户名", "提示");
return;
}
for (int i = 0; i < userid.Length; i++)
{
if (userid[i] == '\'')
{
MessageBox.Show("用户名不存在!", "提示信息");
return;
}
}
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select quest from [user] where username = '******'";
string quest = sqladp.ExecuteScalar(sql) as string;
textBox2.Text = quest;
}
}
private void button1_Click(object sender, EventArgs e)
{
addoricode = textBox1.Text;
addorigin = textBox2.Text.Replace("'", "''");
if (addoricode == string.Empty || addorigin == string.Empty)
{
MessageBox.Show("请输入数据", "提示");
return;
}
try
{
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "insert into [ori] values ('" + addoricode + "','" + addorigin + "')";
sqladp.ExecuteScalar(sql);
}
}
catch (Exception)
{
MessageBox.Show("错误", "消息");
return;
}
MessageBox.Show("添加成功！","消息");
}
private void comboBox6_SelectedIndexChanged(object sender, EventArgs e)
{
comboBox7.Items.Clear();
comboBox8.Items.Clear();
comboBox10.Items.Clear();
comboBox11.Items.Clear();
comboBox12.Items.Clear();
comboBox9.Items.Clear();
modtrack = comboBox6.Text;
modscode = modacode + modtrack;
List<DataTable> dt;
List<ComboBox> CB = new List<ComboBox>(6);
CB.Add(comboBox7);
CB.Add(comboBox8);
CB.Add(comboBox9);
CB.Add(comboBox10);
CB.Add(comboBox11);
CB.Add(comboBox12);
DataSet modOrigin = new DataSet();
try
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.getDataSet("select origin from [ori],song where ori.oricode=song.oricode and scode='" + modscode + "'",out modOrigin);
modorigin = modOrigin.Tables[0].Rows[0][0].ToString();
sqladp.getDataTables(out dt, "select lyric from [song] where scode='" + modscode + "'",
"select sname from [song] where scode='" + modscode + "'", "select arranger from [song] where scode='" + modscode + "'",
"select style from [song] where scode='" + modscode + "'", "select vocal from [song] where scode='" + modscode + "'",
"select distinct origin from [ori]");
string sql = "select oricode from [ori] where origin = '" + modorigin + "'";
modoricode = sqladp.ExecuteScalar(sql) as string;
}
Program.fillIn(ref dt, ref CB);
comboBox12.SelectedIndex = comboBox12.Items.IndexOf(modorigin);
}
catch(Exception) { MessageBox.Show("无此曲目", "提示"); }
}
private void button4_Click(object sender, EventArgs e)
{
modlyric2 = comboBox7.Text.Replace("'", "''");
modsname2 = comboBox8.Text.Replace("'", "''");
modarranger2 = comboBox9.Text.Replace("'", "''");
modstyle2 = comboBox10.Text.Replace("'", "''");
modvocal2 = comboBox11.Text.Replace("'", "''");
modorigin2 = comboBox12.Text.Replace("'", "''");
if (modlyric2 != modlyric)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.ExecuteScalar("update [song] set lyric='" + modlyric2 + "' where scode='" + modscode + "'");
}
MessageBox.Show("修改作词成功！", "消息");
}
if (modsname2 != modsname)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.ExecuteScalar("update [song] set sname='" + modsname2 + "' where scode='" + modscode + "'");
}
MessageBox.Show("修改歌曲名成功！", "消息");
}
if (modarranger2 != modarranger)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.ExecuteScalar("update [song] set arranger='" + modarranger2 + "' where scode='" + modscode + "'");
}
MessageBox.Show("修改编曲成功！", "消息");
}
if (modstyle2 != modstyle)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.ExecuteScalar("update [song] set style='" + modstyle2 + "' where scode='" + modscode + "'");
}
MessageBox.Show("修改曲风成功！", "消息");
}
if (modvocal2 != modvocal)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.ExecuteScalar("update [song] set vocal='" + modvocal2 + "' where scode='" + modscode + "'");
}
MessageBox.Show("修改歌手成功！", "消息");
}
using (sqlAdapter sqladp = new sqlAdapter())
{
modoricode2 = sqladp.ExecuteScalar("select oricode from [ori] where origin = '" + modorigin2 + "'") as string;
}
if (modoricode2 != modoricode)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
sqladp.ExecuteScalar("update [song] set oricode='" + modoricode2 + "' where scode='" + modscode + "'");
}
MessageBox.Show("修改原曲成功！", "消息");
}
}
private void button1_Click(object sender, EventArgs e)
{
userid = textBox2.Text;
password = textBox3.Text;
password2 = textBox4.Text;
if (password != password2)
{
MessageBox.Show("两次密码输入不一致!", "提示信息");
return;
}
if (userid == string.Empty)
{
MessageBox.Show("请输入用户名", "提示");
return;
}
if (userid.Contains("\'"))
{
MessageBox.Show("非法用户名!", "警告");
return;
}
if (password == string.Empty || password2==string.Empty)
{
MessageBox.Show("请输入密码", "提示");
return;
}
if (textBox5.Text == string.Empty || textBox6.Text == string.Empty)
{
MessageBox.Show("请输入找回密码必要的信息", "提示");
return;
}
password = MD5Create(password);
////////////////////////////////////////////////////////////////
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select username from [user] where username = '******'";
object obj = sqladp.ExecuteScalar(sql);
//对数据库查询出的值进行判断
if (obj != null)
{
MessageBox.Show("用户名已存在!", "提示信息");
return;
}
else
{
sql = "insert into [user] values ('" + userid + "','" + password + "','3 ','" + textBox5.Text + "','" + textBox6.Text + "')";
sqladp.ExecuteScalar(sql);
MessageBox.Show("注册成功!", "提示信息");
this.Dispose();
return;
/*if (password == obj.ToString())
{
//MessageBox.Show("登录成功", "提示");
DataPool.currentID = userid;
DataPool.currentMD5Password = obj.ToString();
//this.Visible = false;
this.Dispose();
}
else
MessageBox.Show("密码错误", "提示");
*/
}
}
////////////////////////////////////////////////////////////////////
}
private void Form2_Load(object sender, EventArgs e)
{
Form1 Form1 = new Form1();
Form1.ShowDialog();
if (!Form1.IsDisposed)
return;
//if (DataPool.currentID == "")
// return;
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select count(scode) from gas ";
int ssum = Convert.ToUInt16(sqladp.ExecuteScalar(sql));
toolStripStatusLabel1.Text = "目前歌曲数：" + ssum;
sql = "select count(username) from [user] ";
int peoplesum = Convert.ToUInt16(sqladp.ExecuteScalar(sql));
toolStripStatusLabel3.Text = "注册人数：" + peoplesum;
sql = "select autho from [user] where username = '******'";
string autho = sqladp.ExecuteScalar(sql) as string;
DataPool.currentAutho = autho;
switch (autho)
{
case "3":
添加原曲ToolStripMenuItem.Enabled = false;
添加ToolStripMenuItem.Enabled = false;
删除ToolStripMenuItem.Enabled = false;
修改ToolStripMenuItem.Enabled = false;
break;
case "2":
删除ToolStripMenuItem.Enabled = false;
修改ToolStripMenuItem.Enabled = false;
break;
}
DataSet ds;
sqladp.getDataSet("SELECT origin FROM ori",out ds);
for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
{
comboBox1.Items.Add(ds.Tables[0].Rows[i][0]);
}
comboBox1.SelectedIndex = 0;
}
// clerkNameText.Text = "当前管理员 " + DataPool.currentID;
// statusStrip1.Items.Insert(1, new ToolStripSeparator());
}
private void button1_Click(object sender, EventArgs e)
{
if (comboBox2.Text == "" || comboBox4.Text == "" || comboBox6.Text == "" || comboBox3.Text == "" || comboBox8.Text == "" || comboBox9.Text == "")
{
MessageBox.Show("请填写完整带“*”的数据", "提示");
return;
}
//________________________________________________________________________________________________
addacode = comboBox2.Text;
addaname = comboBox4.Text.Replace("'", "''");
addtime = comboBox5.Text;
addgcode = addacode.Substring(0, 4);
addtrack = comboBox6.Text;
addscode = addacode + addtrack;
addgname = comboBox3.Text.Replace("'", "''");
addorigin = comboBox12.Text;
addsname = comboBox8.Text.Replace("'", "''");
addarranger = comboBox9.Text.Replace("'", "''");
addlyric = comboBox7.Text.Replace("'", "''");
addvocal = comboBox11.Text.Replace("'", "''");
addstyle = comboBox10.Text.Replace("'", "''");
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select oricode from [ori] where origin = '" + addorigin + "'";
addoricode = sqladp.ExecuteScalar(sql) as string;
if (addoricode == null)
{
MessageBox.Show("没有找到原曲！", "消息提示");
Form9 Form9 = new Form9();
Form9.ShowDialog();
return;
}
sql = "select acode from [album] where acode = '" + addacode + "'";
object obj = sqladp.ExecuteScalar(sql);
if (obj == null)
{
sql = "insert into [album] values ('" + addacode + "','" + addaname + "','" + addtime + "',@cover)";
sqladp.setCommand(sql);
sqladp.Command.Parameters.Add("cover", SqlDbType.Image);
sqladp.Command.Parameters["cover"].Value = imagebytes;
sqladp.Command.ExecuteNonQuery();
}
sql = "select gcode from [group] where gcode = '" + addgcode + "'";
obj = sqladp.ExecuteScalar(sql);
//对数据库查询出的值进行判断
if (obj == null)
{
sql = "insert into [group] values ('" + addgname + "','" + addgcode + "')";
sqladp.ExecuteScalar(sql);
}
try
{
sql = "insert into [song] values ('" + addsname + "','" + addtrack + "','" + addarranger + "','" + addlyric + "','" + addvocal + "','" + addoricode + "','" + addstyle + "','" + addscode + "','" + DataPool.currentID + "')";
sqladp.ExecuteScalar(sql);
sql = "insert into [gas] values ('" + addgcode + "','" + addacode + "','" + addscode + "')";
sqladp.ExecuteScalar(sql);
MessageBox.Show("提交成功!", "提示信息");
}
catch (Exception)
{
MessageBox.Show("错误", "提示信息");
return;
}
}
}
private void button4_Click(object sender, EventArgs e)
{
string autho;
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select autho from [user] where username = '******'";
autho = sqladp.ExecuteScalar(sql) as string;
}
if (autho == "1" || autho == "0")
{
Form12 Form12 = new Form12();
Form12.ShowDialog();
}
else
{
MessageBox.Show("权限不足", "提示");
return;
}
}
private void button5_Click(object sender, EventArgs e)
{
userid = textBox1.Text;
password = textBox2.Text;
if (userid == string.Empty)
{
MessageBox.Show("请输入用户名", "提示");
return;
}
for (int i = 0; i < userid.Length; i++)
{
if (userid[i] == '\'')
{
MessageBox.Show("用户名不存在!", "提示");
return;
}
}
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select password from [user] where username = '******'";
object obj = sqladp.ExecuteScalar(sql);
if (obj == null)
{
MessageBox.Show("用户名不存在!", "提示");
return;
}
else
{
if (psCt(password) == obj.ToString())
{
DataPool.currentID = userid;
DataPool.currentMD5Password = obj.ToString();
//this.Visible = false;
sql = "select autho from [user] where username = '******'";
string autho = sqladp.ExecuteScalar(sql) as string;
if (autho == "0")
{
Form10 Form10 = new Form10();
Form10.ShowDialog();
}
else
{
MessageBox.Show("权限不足", "提示");
return;
}
}
else
{
MessageBox.Show("密码错误", "提示");
}
}
}
}
private void button1_Click(object sender, EventArgs e)
{
userid = textBox1.Text;
password = textBox2.Text;
if (userid == string.Empty)
{
MessageBox.Show("请输入用户名", "提示");
return;
}
if(userid.Contains("\'"))
{
MessageBox.Show("用户名非法!", "提示");
return;
}
try
{
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "select password from [user] where username = '******'";
string obj = sqladp.ExecuteScalar(sql) as string;
if (obj == null)
// user from kamiro website
//{
// using (sqlAdapter sqlKamiro = new sqlAdapter(DataPool.conkamiro))
// {
// sql = "select password from [userTable] where userName = '******'";
// string kamiropass = sqlKamiro.ExecuteScalar(sql) as string;
// if (psHd(password) == kamiropass)
// {
// DataPool.currentID = userid;
// DataPool.currentMD5Password = obj;
// //this.Visible = false;
// MessageBox.Show("欢迎来自KCM的账号！", "消息");
// doRememberPasswd();
// this.Dispose();
// }
// else
MessageBox.Show("密码错误", "提示");
//}
//}
else
// user of this program
{
if (psCt(password) == obj)
{
//MessageBox.Show("登录成功", "提示");
DataPool.currentID = userid;
DataPool.currentMD5Password = obj;
//this.Visible = false;
doRememberPasswd();
this.Dispose();
}
else
MessageBox.Show("密码错误", "提示");
}
}
}
catch (Exception ex)
{
MessageBox.Show("连接失败！", "提示");
Trace.Write(ex.StackTrace);
return;
}
}
private void button2_Click(object sender, EventArgs e)
{
using (sqlAdapter sqladp = new sqlAdapter())
{
string sql = "delete from [gas] where scode='" + modscode + "'";
sqladp.ExecuteScalar(sql);
sql = "delete from [song] where scode='" + modscode + "'";
sqladp.ExecuteScalar(sql);
sql = " select gcode from gas where gcode='" + modgcode + "'";
object obj = sqladp.ExecuteScalar(sql);
if (obj == null)
{
sql = "delete from [group] where gcode='" + modgcode + "'";
sqladp.ExecuteScalar(sql);
}
sql = " select acode from gas where acode='" + modacode + "'";
object obj1 = sqladp.ExecuteScalar(sql);
if (obj1 == null)
{
sql = "delete from [album] where acode='" + modacode + "'";
sqladp.ExecuteScalar(sql);
}
}
MessageBox.Show("已删除", "提示");
this.Dispose();
}
