Object . the base class for all 所有commandbuilder對(duì)象的基類(lèi)均為
Then , any additional sql statements that you do not set are generated by the commandbuilder 然后, commandbuilder將生成其他任何未設(shè)置的sql語(yǔ)句。
Describes how to use command builders to automatically generate insert , update , and delete commands for a 描述如何使用commandbuilder為具有單個(gè)表select命令的dataadapter自動(dòng)生成insert 、 update和delete命令。
Are supported . using the commandbuilder to automatically generate an sql statement to automatically generate sql statements for a 要為dataadapter自動(dòng)生成sql語(yǔ)句,先設(shè)置dataadapter的selectcommand屬性,然后創(chuàng)建commandbuilder對(duì)象,并將commandbuilder為其自動(dòng)生成sql語(yǔ)句的dataadapter指定為參數(shù)。
If you want to know what command was automatically generated , you can obtain a reference to the automatically generated commands by using the 如果您希望了解已自動(dòng)生成的命令,可以使用commandbuilder對(duì)象的getinsertcommand 、 getupdatecommand和getdeletecommand方法并檢查關(guān)聯(lián)command的commandtext屬性,以獲取對(duì)自動(dòng)生成命令的引用。