/// 根据用户名得到一个对象实体
/// </summary>
public TFXK.Model.Users GetModelByUserName(string userName)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,userName,password,trueName,email,telephone,address,roleid,question,answer,state,regDate,lastLoginDate,loginCount,description from tb_Users ");
strSql.Append(" where userName=@userName ");
OleDbParameter[] parameters =
{
new OleDbParameter("@userName", OleDbType.VarChar, 50)
};
parameters[0].Value = userName;
TFXK.Model.Users model = new TFXK.Model.Users();
DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
model.userName = ds.Tables[0].Rows[0]["userName"].ToString();
model.password = ds.Tables[0].Rows[0]["password"].ToString();
model.trueName = ds.Tables[0].Rows[0]["trueName"].ToString();
model.email = ds.Tables[0].Rows[0]["email"].ToString();
model.telephone = ds.Tables[0].Rows[0]["telephone"].ToString();
model.address = ds.Tables[0].Rows[0]["address"].ToString();
if (ds.Tables[0].Rows[0]["roleid"].ToString() != "")
{
model.roleid = int.Parse(ds.Tables[0].Rows[0]["roleid"].ToString());
}
model.question = ds.Tables[0].Rows[0]["question"].ToString();
model.answer = ds.Tables[0].Rows[0]["answer"].ToString();
if (ds.Tables[0].Rows[0]["state"].ToString() != "")
{
model.state = int.Parse(ds.Tables[0].Rows[0]["state"].ToString());
}
if (ds.Tables[0].Rows[0]["regDate"].ToString() != "")
{
model.regDate = DateTime.Parse(ds.Tables[0].Rows[0]["regDate"].ToString());
}
if (ds.Tables[0].Rows[0]["lastLoginDate"].ToString() != "")
{
model.lastLoginDate = DateTime.Parse(ds.Tables[0].Rows[0]["lastLoginDate"].ToString());
}
if (ds.Tables[0].Rows[0]["loginCount"].ToString() != "")
{
model.loginCount = int.Parse(ds.Tables[0].Rows[0]["loginCount"].ToString());
}
model.description = ds.Tables[0].Rows[0]["description"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public void Update(TFXK.Model.Users model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_Users set ");
strSql.Append("userName=@userName,");
strSql.Append("[password]=@password,");
strSql.Append("trueName=@trueName,");
strSql.Append("email=@email,");
strSql.Append("telephone=@telephone,");
strSql.Append("address=@address,");
strSql.Append("roleid=@roleid,");
strSql.Append("question=@question,");
strSql.Append("answer=@answer,");
strSql.Append("state=@state,");
strSql.Append("regDate=@regDate,");
strSql.Append("lastLoginDate=@lastLoginDate,");
strSql.Append("loginCount=@loginCount,");
strSql.Append("description=@description");
strSql.Append(" where id=@id ");
OleDbParameter[] parameters =
{
new OleDbParameter("@userName", OleDbType.VarChar, 50),
new OleDbParameter("@password", OleDbType.VarChar, 50),
new OleDbParameter("@trueName", OleDbType.VarChar, 50),
new OleDbParameter("@email", OleDbType.VarChar, 50),
new OleDbParameter("@telephone", OleDbType.VarChar, 50),
new OleDbParameter("@address", OleDbType.VarChar, 200),
new OleDbParameter("@roleid", OleDbType.Integer, 4),
new OleDbParameter("@question", OleDbType.VarChar, 50),
new OleDbParameter("@answer", OleDbType.VarChar, 50),
new OleDbParameter("@state", OleDbType.Integer, 4),
new OleDbParameter("@regDate", OleDbType.Date),
new OleDbParameter("@lastLoginDate", OleDbType.Date),
new OleDbParameter("@loginCount", OleDbType.Integer, 4),
new OleDbParameter("@description", OleDbType.VarChar, 0),
new OleDbParameter("@id", OleDbType.Integer, 4)
};
parameters[0].Value = model.userName;
parameters[1].Value = model.password;
parameters[2].Value = model.trueName;
parameters[3].Value = model.email;
parameters[4].Value = model.telephone;
parameters[5].Value = model.address;
parameters[6].Value = model.roleid;
parameters[7].Value = model.question;
parameters[8].Value = model.answer;
parameters[9].Value = model.state;
parameters[10].Value = model.regDate;
parameters[11].Value = model.lastLoginDate;
parameters[12].Value = model.loginCount;
parameters[13].Value = model.description;
parameters[14].Value = model.id;
DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(TFXK.Model.Users model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Users(");
strSql.Append("userName,[password],trueName,email,telephone,address,roleid,question,answer,state,regDate,lastLoginDate,loginCount,description)");
strSql.Append(" values (");
strSql.Append("@userName,@password,@trueName,@email,@telephone,@address,@roleid,@question,@answer,@state,@regDate,@lastLoginDate,@loginCount,@description)");
OleDbParameter[] parameters =
{
new OleDbParameter("@userName", OleDbType.VarChar, 50),
new OleDbParameter("@password", OleDbType.VarChar, 50),
new OleDbParameter("@trueName", OleDbType.VarChar, 50),
new OleDbParameter("@email", OleDbType.VarChar, 50),
new OleDbParameter("@telephone", OleDbType.VarChar, 50),
new OleDbParameter("@address", OleDbType.VarChar, 200),
new OleDbParameter("@roleid", OleDbType.Integer, 4),
new OleDbParameter("@question", OleDbType.VarChar, 50),
new OleDbParameter("@answer", OleDbType.VarChar, 50),
new OleDbParameter("@state", OleDbType.Integer, 4),
new OleDbParameter("@regDate", OleDbType.DBDate),
new OleDbParameter("@lastLoginDate", OleDbType.DBDate),
new OleDbParameter("@loginCount", OleDbType.Integer, 4),
new OleDbParameter("@description", OleDbType.VarChar)
};
parameters[0].Value = model.userName;
parameters[1].Value = model.password;
parameters[2].Value = model.trueName;
parameters[3].Value = model.email;
parameters[4].Value = model.telephone;
parameters[5].Value = model.address;
parameters[6].Value = model.roleid;
parameters[7].Value = model.question;
parameters[8].Value = model.answer;
parameters[9].Value = model.state;
parameters[10].Value = model.regDate;
parameters[11].Value = model.lastLoginDate;
parameters[12].Value = model.loginCount;
parameters[13].Value = model.description;
DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
string sql = "select max(id) from [tb_Users]";
try
{
return(int.Parse(DbHelperOleDb.GetSingle(sql).ToString()));
}
catch
{
return(0);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(TFXK.Model.Users model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_Users(");
strSql.Append("userName,password,trueName,email,telephone,address,roleid,question,answer,state,regDate,lastLoginDate,loginCount,description)");
strSql.Append(" values (");
strSql.Append("@userName,@password,@trueName,@email,@telephone,@address,@roleid,@question,@answer,@state,@regDate,@lastLoginDate,@loginCount,@description)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@userName", SqlDbType.VarChar, 50),
new SqlParameter("@password", SqlDbType.VarChar, 50),
new SqlParameter("@trueName", SqlDbType.VarChar, 50),
new SqlParameter("@email", SqlDbType.VarChar, 50),
new SqlParameter("@telephone", SqlDbType.VarChar, 100),
new SqlParameter("@address", SqlDbType.Text),
new SqlParameter("@roleid", SqlDbType.Int, 4),
new SqlParameter("@question", SqlDbType.VarChar, 1000),
new SqlParameter("@answer", SqlDbType.VarChar, 1000),
new SqlParameter("@state", SqlDbType.Int, 4),
new SqlParameter("@regDate", SqlDbType.DateTime),
new SqlParameter("@lastLoginDate", SqlDbType.DateTime),
new SqlParameter("@loginCount", SqlDbType.Int, 4),
new SqlParameter("@description", SqlDbType.Text)
};
parameters[0].Value = model.userName;
parameters[1].Value = model.password;
parameters[2].Value = model.trueName;
parameters[3].Value = model.email;
parameters[4].Value = model.telephone;
parameters[5].Value = model.address;
parameters[6].Value = model.roleid;
parameters[7].Value = model.question;
parameters[8].Value = model.answer;
parameters[9].Value = model.state;
parameters[10].Value = model.regDate;
parameters[11].Value = model.lastLoginDate;
parameters[12].Value = model.loginCount;
parameters[13].Value = model.description;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(1);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新密码
/// </summary>
public void UpdatePassword(TFXK.Model.Users model)
{
OleDbParameter[] parameters =
{
new OleDbParameter("@userName", OleDbType.VarChar, 50),
new OleDbParameter("@password", OleDbType.VarChar, 50)
};
parameters[0].Value = model.userName;
parameters[1].Value = model.password;
string sql = "UPDATE [tb_users] SET [password] = @password WHERE userName=@userName";
DbHelperOleDb.ExecuteSql(sql, parameters);
}
