/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ERPWPF.Model.Shangpin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Shangpin set ");
strSql.Append("GCode=@GCode,");
strSql.Append("GName=@GName,");
strSql.Append("GGuige=@GGuige,");
strSql.Append("GShuliang=@GShuliang,");
strSql.Append("GJinjia=@GJinjia,");
strSql.Append("GShoujia=@GShoujia,");
strSql.Append("GTime=@GTime");
strSql.Append(" where Gid=@Gid");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@GCode", DbType.String),
new SQLiteParameter("@GName", DbType.String),
new SQLiteParameter("@GGuige", DbType.String),
new SQLiteParameter("@GShuliang", DbType.String),
new SQLiteParameter("@GJinjia", DbType.String),
new SQLiteParameter("@GShoujia", DbType.String),
new SQLiteParameter("@GTime", DbType.String),
new SQLiteParameter("@Gid", DbType.Int32, 8)
};
parameters[0].Value = model.GCode;
parameters[1].Value = model.GName;
parameters[2].Value = model.GGuige;
parameters[3].Value = model.GShuliang;
parameters[4].Value = model.GJinjia;
parameters[5].Value = model.GShoujia;
parameters[6].Value = model.GTime;
parameters[7].Value = model.Gid;
int rows = DbHelperSQLite.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ERPWPF.Model.Shangpin DataRowToModel(DataRow row)
{
ERPWPF.Model.Shangpin model = new ERPWPF.Model.Shangpin();
if (row != null)
{
if (row["Gid"] != null && row["Gid"].ToString() != "")
{
model.Gid = int.Parse(row["Gid"].ToString());
}
if (row["GCode"] != null)
{
model.GCode = row["GCode"].ToString();
}
if (row["GName"] != null)
{
model.GName = row["GName"].ToString();
}
if (row["GGuige"] != null)
{
model.GGuige = row["GGuige"].ToString();
}
if (row["GShuliang"] != null)
{
model.GShuliang = row["GShuliang"].ToString();
}
if (row["GJinjia"] != null)
{
model.GJinjia = row["GJinjia"].ToString();
}
if (row["GShoujia"] != null)
{
model.GShoujia = row["GShoujia"].ToString();
}
if (row["GTime"] != null)
{
model.GTime = row["GTime"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(ERPWPF.Model.Shangpin model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Shangpin(");
strSql.Append("GCode,GName,GGuige,GShuliang,GJinjia,GShoujia,GTime)");
strSql.Append(" values (");
strSql.Append("@GCode,@GName,@GGuige,@GShuliang,@GJinjia,@GShoujia,@GTime)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@GCode", DbType.String),
new SQLiteParameter("@GName", DbType.String),
new SQLiteParameter("@GGuige", DbType.String),
new SQLiteParameter("@GShuliang", DbType.String),
new SQLiteParameter("@GJinjia", DbType.String),
new SQLiteParameter("@GShoujia", DbType.String),
new SQLiteParameter("@GTime", DbType.String)
};
parameters[0].Value = model.GCode;
parameters[1].Value = model.GName;
parameters[2].Value = model.GGuige;
parameters[3].Value = model.GShuliang;
parameters[4].Value = model.GJinjia;
parameters[5].Value = model.GShoujia;
parameters[6].Value = model.GTime;
object obj = DbHelperSQLite.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ERPWPF.Model.Shangpin GetModel(int Gid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select Gid,GCode,GName,GGuige,GShuliang,GJinjia,GShoujia,GTime from Shangpin ");
strSql.Append(" where Gid=@Gid");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@Gid", DbType.Int32, 4)
};
parameters[0].Value = Gid;
ERPWPF.Model.Shangpin model = new ERPWPF.Model.Shangpin();
DataSet ds = DbHelperSQLite.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
