/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(XHD.Model.Personal_notes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Personal_notes set ");
strSql.Append("xyz=@xyz ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@xyz", MySqlDbType.VarChar, 250),
new MySqlParameter("@id", MySqlDbType.Int32, 4)
};
parameters[0].Value = model.xyz;
parameters[1].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public XHD.Model.Personal_notes GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,emp_id,emp_name,note_content,note_color,xyz,note_time from Personal_notes ");
strSql.Append(" where id=@id limit 1");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32, 4)
};
parameters[0].Value = id;
XHD.Model.Personal_notes model = new XHD.Model.Personal_notes();
DataSet ds = DbHelperMySQL.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());
}
if (ds.Tables[0].Rows[0]["emp_id"].ToString() != "")
{
model.emp_id = int.Parse(ds.Tables[0].Rows[0]["emp_id"].ToString());
}
model.emp_name = ds.Tables[0].Rows[0]["emp_name"].ToString();
model.note_content = ds.Tables[0].Rows[0]["note_content"].ToString();
model.note_color = ds.Tables[0].Rows[0]["note_color"].ToString();
model.xyz = ds.Tables[0].Rows[0]["xyz"].ToString();
if (ds.Tables[0].Rows[0]["note_time"].ToString() != "")
{
model.note_time = DateTime.Parse(ds.Tables[0].Rows[0]["note_time"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(XHD.Model.Personal_notes model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Personal_notes(");
strSql.Append("emp_id,emp_name,note_content,note_color,xyz,note_time)");
strSql.Append(" values (");
strSql.Append("@emp_id,@emp_name,@note_content,@note_color,@xyz,@note_time)");
strSql.Append(";select @@IDENTITY");
MySqlParameter[] parameters =
{
new MySqlParameter("@emp_id", MySqlDbType.Int32, 4),
new MySqlParameter("@emp_name", MySqlDbType.VarChar, 250),
new MySqlParameter("@note_content", MySqlDbType.VarChar, -1),
new MySqlParameter("@note_color", MySqlDbType.VarChar, 250),
new MySqlParameter("@xyz", MySqlDbType.VarChar, 250),
new MySqlParameter("@note_time", MySqlDbType.DateTime)
};
parameters[0].Value = model.emp_id;
parameters[1].Value = model.emp_name;
parameters[2].Value = model.note_content;
parameters[3].Value = model.note_color;
parameters[4].Value = model.xyz;
parameters[5].Value = model.note_time;
object obj = DbHelperMySQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// �õ�һ������ʵ��
/// </summary>
public XHD.Model.Personal_notes GetModel(int id)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select top 1 id,emp_id,emp_name,note_content,note_color,xyz,note_time from Personal_notes ");
strSql.Append(" where id=@id");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int,4)
};
parameters[0].Value = id;
XHD.Model.Personal_notes model=new XHD.Model.Personal_notes();
DataSet ds=DbHelperSQL.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());
}
if(ds.Tables[0].Rows[0]["emp_id"].ToString()!="")
{
model.emp_id=int.Parse(ds.Tables[0].Rows[0]["emp_id"].ToString());
}
model.emp_name=ds.Tables[0].Rows[0]["emp_name"].ToString();
model.note_content=ds.Tables[0].Rows[0]["note_content"].ToString();
model.note_color=ds.Tables[0].Rows[0]["note_color"].ToString();
model.xyz=ds.Tables[0].Rows[0]["xyz"].ToString();
if(ds.Tables[0].Rows[0]["note_time"].ToString()!="")
{
model.note_time=DateTime.Parse(ds.Tables[0].Rows[0]["note_time"].ToString());
}
return model;
}
else
{
return null;
}
}
