Property is to create calculated columns 屬性的一個用途是創(chuàng)建計算出的列。
Property lets you construct calculated columns 屬性可以構(gòu)造計算出的列。
Right - click the calculated column that you want to edit , and then click 右鍵單擊要編輯的計算列,然后單擊
Calculated columns package sample 計算列包示例
You can populate the cell values for calculated columns in a handler for the 事件的處理程序中填充計算列的單元格值。
A named calculation is a sql expression represented as a calculated column 命名計算是一個表示為計算列的sql表達(dá)式。
Control will treat calculated column just like any other column in the data source 控件將象處理數(shù)據(jù)源中所有其他列那樣處理計算列。
Calculate column totals for a list view - this demo application shows you how to calculate totals for listview control columns 這個演示程序向你展示了如何計算列表預(yù)覽控件欄的總數(shù)。
You can add a named calculation , which is a sql expression that is represented as a calculated column , to a table in a data source view 可以向數(shù)據(jù)源視圖的表中添加命名計算,命名計算是一個表示為計算列的sql表達(dá)式。
You can also change the friendly names of columns , define calculated columns , and join tables or views in the data source view to increase their user - friendliness 此外,還可以更改列的友好名稱,定義計算列,以及聯(lián)接數(shù)據(jù)源視圖中的表或視圖以提高其用戶友好特性。