/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(KPS.Model.Supplier model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update PSI_Supplier set ");
strSql.Append("supplierName=@supplierName");
strSql.Append(" where supplierID=@supplierID");
OleDbParameter[] parameters =
{
new OleDbParameter("@supplierName", OleDbType.VarChar, 255),
new OleDbParameter("@supplierID", OleDbType.Integer, 4)
};
parameters[0].Value = model.supplierName;
parameters[1].Value = model.supplierID;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(KPS.Model.Supplier model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into PSI_Supplier(");
strSql.Append("supplierName)");
strSql.Append(" values (");
strSql.Append("@supplierName)");
OleDbParameter[] parameters =
{
new OleDbParameter("@supplierName", OleDbType.VarChar, 255)
};
parameters[0].Value = model.supplierName;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KPS.Model.Supplier DataRowToModel(DataRow row)
{
KPS.Model.Supplier model=new KPS.Model.Supplier();
if (row != null)
{
if(row["supplierID"]!=null && row["supplierID"].ToString()!="")
{
model.supplierID=int.Parse(row["supplierID"].ToString());
}
if(row["supplierName"]!=null)
{
model.supplierName=row["supplierName"].ToString();
}
}
return model;
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KPS.Model.Supplier DataRowToModel(DataRow row)
{
KPS.Model.Supplier model = new KPS.Model.Supplier();
if (row != null)
{
if (row["supplierID"] != null && row["supplierID"].ToString() != "")
{
model.supplierID = int.Parse(row["supplierID"].ToString());
}
if (row["supplierName"] != null)
{
model.supplierName = row["supplierName"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public KPS.Model.Supplier GetModel(int supplierID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select supplierID,supplierName from PSI_Supplier ");
strSql.Append(" where supplierID=@supplierID");
OleDbParameter[] parameters =
{
new OleDbParameter("@supplierID", OleDbType.Integer, 4)
};
parameters[0].Value = supplierID;
KPS.Model.Supplier model = new KPS.Model.Supplier();
DataSet ds = DbHelperOleDb.Query(strSql.ToString(), parameters);
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 KPS.Model.Supplier GetModel(int supplierID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select supplierID,supplierName from PSI_Supplier ");
strSql.Append(" where supplierID=@supplierID");
OleDbParameter[] parameters = {
new OleDbParameter("@supplierID", OleDbType.Integer,4)
};
parameters[0].Value = supplierID;
KPS.Model.Supplier model=new KPS.Model.Supplier();
DataSet ds=DbHelperOleDb.Query(strSql.ToString(),parameters);
if(ds.Tables[0].Rows.Count>0)
{
return DataRowToModel(ds.Tables[0].Rows[0]);
}
else
{
return null;
}
}
