/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MDL.StockInfoMDL model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update stockinfo set ");
strSql.Append("BarCode=@BarCode,");
strSql.Append("MaterialCode=@MaterialCode,");
strSql.Append("MaterialName=@MaterialName,");
strSql.Append("ScannerID=@ScannerID");
strSql.Append(" where TID=@TID");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@BarCode", model.BarCode),
new SQLiteParameter("@MaterialCode", model.MaterialCode),
new SQLiteParameter("@MaterialName", model.MaterialName),
new SQLiteParameter("@ScannerID", model.ScannerID),
new SQLiteParameter("@TID", model.TID)
};
int rows = SQLiteHelper.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(MDL.StockInfoMDL model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into stockinfo(");
strSql.Append("BarCode,MaterialCode,MaterialName,ScannerID)");
strSql.Append(" values (");
strSql.Append("@BarCode,@MaterialCode,@MaterialName,@ScannerID)");
strSql.Append(";select LAST_INSERT_ROWID()");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@BarCode", model.BarCode),
new SQLiteParameter("@MaterialCode", model.MaterialCode),
new SQLiteParameter("@MaterialName", model.MaterialName),
new SQLiteParameter("@ScannerID", model.ScannerID)
};
object obj = SQLiteHelper.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 MDL.StockInfoMDL DataRowToModel(DataRow row)
{
MDL.StockInfoMDL model = new MDL.StockInfoMDL();
if (row != null)
{
if (row["TID"] != null && row["TID"].ToString() != "")
{
model.TID = int.Parse(row["TID"].ToString());
}
if (row["BarCode"] != null)
{
model.BarCode = row["BarCode"].ToString();
}
if (row["MaterialCode"] != null)
{
model.MaterialCode = row["MaterialCode"].ToString();
}
if (row["MaterialName"] != null)
{
model.MaterialName = row["MaterialName"].ToString();
}
if (row["ScannerID"] != null)
{
model.ScannerID = row["ScannerID"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MDL.StockInfoMDL GetModel(string where)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select TID,BarCode,MaterialCode,MaterialName,ScannerID from stockinfo ");
if (!string.IsNullOrEmpty(where))
{
strSql.Append(" where " + where);
}
MDL.StockInfoMDL model = new MDL.StockInfoMDL();
DataSet ds = SQLiteHelper.Query(strSql.ToString());
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public MDL.StockInfoMDL GetModel(int TID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select TID,BarCode,MaterialCode,MaterialName,ScannerID from stockinfo ");
strSql.Append(" where TID=@TID");
SQLiteParameter[] parameters =
{
new SQLiteParameter("@TID", TID)
};
MDL.StockInfoMDL model = new MDL.StockInfoMDL();
DataSet ds = SQLiteHelper.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
