public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtCommodityFatherID.Text.Trim().Length == 0)
{
strErr += "CommodityFatherID不能为空！\\n";
}
if (this.txtCommoditySonName.Text.Trim().Length == 0)
{
strErr += "CommoditySonName不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string CommoditySonID = this.lblCommoditySonID.Text;
string CommodityFatherID = this.txtCommodityFatherID.Text;
string CommoditySonName = this.txtCommoditySonName.Text;
Maticsoft.Model.CommoditySon model = new Maticsoft.Model.CommoditySon();
model.CommoditySonID = CommoditySonID;
model.CommodityFatherID = CommodityFatherID;
model.CommoditySonName = CommoditySonName;
Maticsoft.BLL.CommoditySon bll = new Maticsoft.BLL.CommoditySon();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
private void ShowInfo(string CommoditySonID)
{
Maticsoft.BLL.CommoditySon bll = new Maticsoft.BLL.CommoditySon();
Maticsoft.Model.CommoditySon model = bll.GetModel(CommoditySonID);
this.lblCommoditySonID.Text = model.CommoditySonID;
this.lblCommodityFatherID.Text = model.CommodityFatherID;
this.lblCommoditySonName.Text = model.CommoditySonName;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.CommoditySon DataRowToModel(DataRow row)
{
Maticsoft.Model.CommoditySon model = new Maticsoft.Model.CommoditySon();
if (row != null)
{
if (row["CommoditySonID"] != null)
{
model.CommoditySonID = row["CommoditySonID"].ToString();
}
if (row["CommodityFatherID"] != null)
{
model.CommodityFatherID = row["CommodityFatherID"].ToString();
}
if (row["CommoditySonName"] != null)
{
model.CommoditySonName = row["CommoditySonName"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.CommoditySon GetModel(string CommoditySonID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" CommoditySonID,CommodityFatherID,CommoditySonName ");
strSql.Append(" from CommoditySon ");
strSql.Append(" where CommoditySonID='" + CommoditySonID + "' ");
Maticsoft.Model.CommoditySon model = new Maticsoft.Model.CommoditySon();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(Maticsoft.Model.CommoditySon model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.CommoditySonID != null)
{
strSql1.Append("CommoditySonID,");
strSql2.Append("'" + model.CommoditySonID + "',");
}
if (model.CommodityFatherID != null)
{
strSql1.Append("CommodityFatherID,");
strSql2.Append("'" + model.CommodityFatherID + "',");
}
if (model.CommoditySonName != null)
{
strSql1.Append("CommoditySonName,");
strSql2.Append("'" + model.CommoditySonName + "',");
}
strSql.Append("insert into CommoditySon(");
strSql.Append(strSql1.ToString().Remove(strSql1.Length - 1));
strSql.Append(")");
strSql.Append(" values (");
strSql.Append(strSql2.ToString().Remove(strSql2.Length - 1));
strSql.Append(")");
int rows = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.CommoditySon model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update CommoditySon set ");
if (model.CommodityFatherID != null)
{
strSql.Append("CommodityFatherID='" + model.CommodityFatherID + "',");
}
else
{
strSql.Append("CommodityFatherID= null ,");
}
if (model.CommoditySonName != null)
{
strSql.Append("CommoditySonName='" + model.CommoditySonName + "',");
}
else
{
strSql.Append("CommoditySonName= null ,");
}
int n = strSql.ToString().LastIndexOf(",");
strSql.Remove(n, 1);
strSql.Append(" where CommoditySonID='" + model.CommoditySonID + "' ");
int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rowsAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
