/// <summary>
/// 得到一个对象实体
/// </summary>
public DHMSClass.Model.DHMS_Purchase DataRowToModel(DataRow row)
{
DHMSClass.Model.DHMS_Purchase model = new DHMSClass.Model.DHMS_Purchase();
if (row != null)
{
if (row["Purchase_ID"] != null)
{
model.Purchase_ID = row["Purchase_ID"].ToString();
}
if (row["Material_ID"] != null)
{
model.Material_ID = row["Material_ID"].ToString();
}
if (row["Purchase_Number"] != null && row["Purchase_Number"].ToString() != "")
{
model.Purchase_Number = int.Parse(row["Purchase_Number"].ToString());
}
if (row["Purchase_DateTime"] != null && row["Purchase_DateTime"].ToString() != "")
{
model.Purchase_DateTime = DateTime.Parse(row["Purchase_DateTime"].ToString());
}
if (row["Teacher_Tno"] != null)
{
model.Teacher_Tno = row["Teacher_Tno"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(DHMSClass.Model.DHMS_Purchase model)
{
StringBuilder strSql = new StringBuilder();
StringBuilder strSql1 = new StringBuilder();
StringBuilder strSql2 = new StringBuilder();
if (model.Purchase_ID != null)
{
strSql1.Append("Purchase_ID,");
strSql2.Append("'" + model.Purchase_ID + "',");
}
if (model.Material_ID != null)
{
strSql1.Append("Material_ID,");
strSql2.Append("'" + model.Material_ID + "',");
}
if (model.Purchase_Number != null)
{
strSql1.Append("Purchase_Number,");
strSql2.Append("" + model.Purchase_Number + ",");
}
if (model.Purchase_DateTime != null)
{
strSql1.Append("Purchase_DateTime,");
strSql2.Append("'" + model.Purchase_DateTime + "',");
}
if (model.Teacher_Tno != null)
{
strSql1.Append("Teacher_Tno,");
strSql2.Append("'" + model.Teacher_Tno + "',");
}
strSql.Append("insert into DHMS_Purchase(");
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>
/// 得到一个对象实体
/// </summary>
public DHMSClass.Model.DHMS_Purchase GetModel(string Purchase_ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ");
strSql.Append(" Purchase_ID,Material_ID,Purchase_Number,Purchase_DateTime,Teacher_Tno ");
strSql.Append(" from DHMS_Purchase ");
strSql.Append(" where Purchase_ID='" + Purchase_ID + "' ");
DHMSClass.Model.DHMS_Purchase model = new DHMSClass.Model.DHMS_Purchase();
DataSet ds = DbHelperSQL.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DHMSClass.Model.DHMS_Purchase model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update DHMS_Purchase set ");
if (model.Material_ID != null)
{
strSql.Append("Material_ID='" + model.Material_ID + "',");
}
if (model.Purchase_Number != null)
{
strSql.Append("Purchase_Number=" + model.Purchase_Number + ",");
}
if (model.Purchase_DateTime != null)
{
strSql.Append("Purchase_DateTime='" + model.Purchase_DateTime + "',");
}
if (model.Teacher_Tno != null)
{
strSql.Append("Teacher_Tno='" + model.Teacher_Tno + "',");
}
int n = strSql.ToString().LastIndexOf(",");
strSql.Remove(n, 1);
strSql.Append(" where Purchase_ID='" + model.Purchase_ID + "' ");
int rowsAffected = DbHelperSQL.ExecuteSql(strSql.ToString());
if (rowsAffected > 0)
{
return(true);
}
else
{
return(false);
}
}
