/// <summary>
/// 增加一条数据
/// </summary>
public int Add(UserEntity model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into User(");
strSql.Append("name,psw,phone,qq,email,enable");
strSql.Append(") values (");
strSql.Append("@name,@psw,@phone,@qq,@email,@enable");
strSql.Append(") ");
strSql.Append(";select SCOPE_IDENTITY()");
SqlParameter[] parameters = {
new SqlParameter("@name", SqlDbType.VarChar,50) ,
new SqlParameter("@psw", SqlDbType.VarChar,50) ,
new SqlParameter("@phone", SqlDbType.Char,11) ,
new SqlParameter("@qq", SqlDbType.VarChar,15) ,
new SqlParameter("@email", SqlDbType.VarChar,50) ,
new SqlParameter("@enable", SqlDbType.Bit,1)
};
parameters[0].Value = model.name;
parameters[1].Value = model.psw;
parameters[2].Value = model.phone;
parameters[3].Value = model.qq;
parameters[4].Value = model.email;
parameters[5].Value = model.enable;
DataTable dt = DBExecuteUtil.querySqlTable(strSql.ToString(), parameters);
if (dt.Rows.Count == 0)
{
return 0;
}
else
{
return Convert.ToInt32(dt.Rows[0][0].ToString());
}
}
/// <summary>
/// 获得数据列表
/// </summary>
public List<UserEntity> DataTableToList(DataTable dt)
{
List<UserEntity> modelList = new List<UserEntity>();
int rowsCount = dt.Rows.Count;
int result;
if (rowsCount > 0)
{
UserEntity model;
for (int n = 0; n < rowsCount; n++)
{
model = new UserEntity();
if (dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
model.id = int.TryParse(dt.Rows[n]["id"].ToString(), out result) ? result : 0;
model.name = dt.Rows[n]["name"].ToString();
model.psw = dt.Rows[n]["psw"].ToString();
model.phone = dt.Rows[n]["phone"].ToString();
model.qq = dt.Rows[n]["qq"].ToString();
model.email = dt.Rows[n]["email"].ToString();
if (dt.Rows[n]["enable"].ToString() != "")
{
if ((dt.Rows[n]["enable"].ToString() == "1") || (dt.Rows[n]["enable"].ToString().ToLower() == "true"))
{
model.enable = true;
}
else
{
model.enable = false;
}
}
modelList.Add(model);
}
}
return modelList;
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(UserEntity model)
{
return dal.Add(model);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(UserEntity model)
{
return dal.Update(model);
}
/// <summary>
/// 获得分页数据
/// </summary>
/// <param name="pageIndex"></param>
/// <param name="pageSize"></param>
/// <param name="model"></param>
/// <returns></returns>
public DataTable GetPage(int pageIndex, int pageSize, UserEntity model, out int count)
{
return dal.GetPage(pageIndex, pageSize, model, out count);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(UserEntity model)
{
StringBuilder strSql = new StringBuilder();
List<SqlParameter> parameters = new List<SqlParameter>();
strSql.Append("update User set ");
if (!string.IsNullOrEmpty(model.name))
{
strSql.Append(" name = @name , ");
parameters.Add(new SqlParameter("@name", model.name));
}
if (!string.IsNullOrEmpty(model.psw))
{
strSql.Append(" psw = @psw , ");
parameters.Add(new SqlParameter("@psw", model.psw));
}
if (!string.IsNullOrEmpty(model.phone))
{
strSql.Append(" phone = @phone , ");
parameters.Add(new SqlParameter("@phone", model.phone));
}
if (!string.IsNullOrEmpty(model.qq))
{
strSql.Append(" qq = @qq , ");
parameters.Add(new SqlParameter("@qq", model.qq));
}
if (!string.IsNullOrEmpty(model.email))
{
strSql.Append(" email = @email , ");
parameters.Add(new SqlParameter("@email", model.email));
}
strSql.Append(" enable = @enable , ");
parameters.Add(new SqlParameter("@enable", model.enable));
strSql = strSql.Remove(strSql.Length - 2, 2);
strSql.Append(" where id=@id ");
parameters.Add(new SqlParameter("@id", model.id));
int rows = DBExecuteUtil.ExecuteSqlWithParams(strSql.ToString(), parameters.ToArray());
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 获取分页数据
/// </summary>
/// <returns></returns>
public DataTable GetPage(int pageIndex, int pageSize, UserEntity model, out int count)
{
count = 0;
SqlParameter[] items = new SqlParameter[]{
new SqlParameter("pageIndex",pageIndex),
new SqlParameter("pageSize",pageSize),
new SqlParameter("count",count)
};
items[2].Direction = ParameterDirection.Output;
var dt = DBStoreProUtil.queryProTable4Params("proc_User_Pagedata", items);
count = int.Parse(items[2].Value.ToString());
return dt;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public UserEntity GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, name, psw, phone, qq, email, enable ");
strSql.Append(" from User ");
strSql.Append(" where id=@id");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int,4)
};
parameters[0].Value = id;
UserEntity model = new UserEntity();
DataTable dt = DBExecuteUtil.querySqlTable(strSql.ToString(), parameters);
if (dt.Rows.Count > 0)
{
if (dt.Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[0]["id"].ToString());
}
model.name = dt.Rows[0]["name"].ToString();
model.psw = dt.Rows[0]["psw"].ToString();
model.phone = dt.Rows[0]["phone"].ToString();
model.qq = dt.Rows[0]["qq"].ToString();
model.email = dt.Rows[0]["email"].ToString();
if (dt.Rows[0]["enable"].ToString() != "")
{
if ((dt.Rows[0]["enable"].ToString() == "1") || (dt.Rows[0]["enable"].ToString().ToLower() == "true"))
{
model.enable = true;
}
else
{
model.enable = false;
}
}
return model;
}
else
{
return null;
}
}
