資訊專欄INFORMATION COLUMN
摘要：用的也是很老的技術(shù)代碼直接的的，通過(guò)暴露出來(lái)，這個(gè)只是了里其中一個(gè)方法
report?z. INCLUDE?ole2incl. DATA:?ole???TYPE?ole2_object, ??????voice?TYPE?ole2_object, ??????text??TYPE?string. text?=?"With?the?advent?of?ES6?(referred?to?as?ES2015?from?here?on),?which?not?only?made?promises?native?to?the?language?without?requiring?one?of?the?countless?available?libraries," &&?"we?also?got?generators.?Generators?have?the?ability?to?pause?execution"?&& "within?a?function,?which?means?that?by?wrapping?them?in?a?utility?function,?"?&& "we?have?the?ability?to?wait?for?an?asynchronous?operation?to?finish?before"?&& "?moving?on?to?the?next?line?of?code.?Suddenly?your?asynchronous?code?could"?&& "?start?to?look?synchronous!". DATA:?it_tline?TYPE?STANDARD?TABLE?OF?tline. CREATE?OBJECT?voice?"SAPI.SpVoice". CALL?METHOD?OF?voice?"Speak"?=?ole ???EXPORTING?#1?=?text. *
用的也是很老的OLE技術(shù)：
report代碼直接call的MS的sound engine，通過(guò)sapi.dll暴露出來(lái)，
這個(gè)report只是call了dll里其中一個(gè)speak方法：
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摘要：用的也是很老的技術(shù)代碼直接的的，通過(guò)暴露出來(lái)，這個(gè)只是了里其中一個(gè)方法 report?z. INCLUDE?ole2incl. DATA:?ole???TYPE?ole2_object, ??????voice?TYPE?ole2_object, ??????text??TYPE?string. text?=?With?the?advent?of?ES6?(referred...
摘要：所以里面看到的這個(gè)是指滿足指定條件的記錄的個(gè)數(shù)，并不是最后返回給層的記錄的個(gè)數(shù)。而在我的測(cè)試系統(tǒng)里，表總共就包含條記錄。發(fā)現(xiàn)被掃描的記錄數(shù)變成了，證明我們的結(jié)論是正確的。 OPEN CURSOR After the OPEN CURSOR statement, the database cursor is positioned in front of the first line of...
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