/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Jium.Model.eventtype model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update eventtype set ");
strSql.Append("eventname=@eventname,");
strSql.Append("remark=@remark,");
strSql.Append("isnotify=@isnotify,");
strSql.Append("udatetime=@udatetime");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@eventname", MySqlDbType.VarChar, 40),
new MySqlParameter("@remark", MySqlDbType.VarChar, 256),
new MySqlParameter("@isnotify", MySqlDbType.Bit),
new MySqlParameter("@udatetime", MySqlDbType.VarChar, 20),
new MySqlParameter("@id", MySqlDbType.bigint, 20)
};
parameters[0].Value = model.eventname;
parameters[1].Value = model.remark;
parameters[2].Value = model.isnotify;
parameters[3].Value = model.udatetime;
parameters[4].Value = model.id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Jium.Model.eventtype model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into eventtype(");
strSql.Append("eventname,remark,isnotify,udatetime)");
strSql.Append(" values (");
strSql.Append("@eventname,@remark,@isnotify,@udatetime)");
MySqlParameter[] parameters =
{
new MySqlParameter("@eventname", MySqlDbType.VarChar, 40),
new MySqlParameter("@remark", MySqlDbType.VarChar, 256),
new MySqlParameter("@isnotify", MySqlDbType.Bit),
new MySqlParameter("@udatetime", MySqlDbType.VarChar, 20)
};
parameters[0].Value = model.eventname;
parameters[1].Value = model.remark;
parameters[2].Value = model.isnotify;
parameters[3].Value = model.udatetime;
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 Jium.Model.eventtype DataRowToModel(DataRow row)
{
Jium.Model.eventtype model = new Jium.Model.eventtype();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = long.Parse(row["id"].ToString());
}
if (row["eventname"] != null)
{
model.eventname = row["eventname"].ToString();
}
if (row["remark"] != null)
{
model.remark = row["remark"].ToString();
}
if (row["isnotify"] != null && row["isnotify"].ToString() != "")
{
if ((row["isnotify"].ToString() == "1") || (row["isnotify"].ToString().ToLower() == "true"))
{
model.isnotify = true;
}
else
{
model.isnotify = false;
}
}
if (row["udatetime"] != null)
{
model.udatetime = row["udatetime"].ToString();
}
}
return(model);
}
private void ShowInfo(long id)
{
Jium.BLL.eventtype bll = new Jium.BLL.eventtype();
Jium.Model.eventtype model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.lbleventname.Text = model.eventname;
this.lblremark.Text = model.remark;
this.lblisnotify.Text = model.isnotify?"是":"否";
this.lbludatetime.Text = model.udatetime;
}
private void ShowInfo(long id)
{
Jium.BLL.eventtype bll = new Jium.BLL.eventtype();
Jium.Model.eventtype model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.txteventname.Text = model.eventname;
this.txtremark.Text = model.remark;
this.chkisnotify.Checked = model.isnotify;
this.txtudatetime.Text = model.udatetime;
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txteventname.Text.Trim().Length == 0)
{
strErr += "eventname不能为空！\\n";
}
if (this.txtremark.Text.Trim().Length == 0)
{
strErr += "remark不能为空！\\n";
}
if (this.txtudatetime.Text.Trim().Length == 0)
{
strErr += "udatetime不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
long id = long.Parse(this.lblid.Text);
string eventname = this.txteventname.Text;
string remark = this.txtremark.Text;
bool isnotify = this.chkisnotify.Checked;
string udatetime = this.txtudatetime.Text;
Jium.Model.eventtype model = new Jium.Model.eventtype();
model.id = id;
model.eventname = eventname;
model.remark = remark;
model.isnotify = isnotify;
model.udatetime = udatetime;
Jium.BLL.eventtype bll = new Jium.BLL.eventtype();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Jium.Model.eventtype GetModel(long id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,eventname,remark,isnotify,udatetime from eventtype ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.bigint)
};
parameters[0].Value = id;
Jium.Model.eventtype model = new Jium.Model.eventtype();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
