public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtdanwei.Text.Trim().Length == 0)
{
strErr += "danwei不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int id = int.Parse(this.lblid.Text);
string danwei = this.txtdanwei.Text;
Maticsoft.Model.cccc.danweixinxi model = new Maticsoft.Model.cccc.danweixinxi();
model.id = id;
model.danwei = danwei;
Maticsoft.BLL.cccc.danweixinxi bll = new Maticsoft.BLL.cccc.danweixinxi();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
private void ShowInfo(int id)
{
Maticsoft.BLL.cccc.danweixinxi bll = new Maticsoft.BLL.cccc.danweixinxi();
Maticsoft.Model.cccc.danweixinxi model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.txtdanwei.Text = model.danwei;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.cccc.danweixinxi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update danweixinxi set ");
strSql.Append("danwei=@danwei");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@danwei", MySqlDbType.VarChar, 64),
new MySqlParameter("@id", MySqlDbType.Int32, 11)
};
parameters[0].Value = model.danwei;
parameters[1].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(Maticsoft.Model.cccc.danweixinxi model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into danweixinxi(");
strSql.Append("danwei)");
strSql.Append(" values (");
strSql.Append("@danwei)");
MySqlParameter[] parameters =
{
new MySqlParameter("@danwei", MySqlDbType.VarChar, 64)
};
parameters[0].Value = model.danwei;
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 Maticsoft.Model.cccc.danweixinxi DataRowToModel(DataRow row)
{
Maticsoft.Model.cccc.danweixinxi model = new Maticsoft.Model.cccc.danweixinxi();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["danwei"] != null)
{
model.danwei = row["danwei"].ToString();
}
}
return(model);
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtdanwei.Text.Trim().Length == 0)
{
strErr += "danwei不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string danwei = this.txtdanwei.Text;
Maticsoft.Model.cccc.danweixinxi model = new Maticsoft.Model.cccc.danweixinxi();
model.danwei = danwei;
Maticsoft.BLL.cccc.danweixinxi bll = new Maticsoft.BLL.cccc.danweixinxi();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.cccc.danweixinxi GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,danwei from danweixinxi ");
strSql.Append(" where id=@id");
MySqlParameter[] parameters =
{
new MySqlParameter("@id", MySqlDbType.Int32)
};
parameters[0].Value = id;
Maticsoft.Model.cccc.danweixinxi model = new Maticsoft.Model.cccc.danweixinxi();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
