发表于 2009-1-5 19:48
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Visual Basic 鎺т欢鏁版嵁锛1锛 - 鎺т欢
鍙戝竷: 2008-7-21 08:51 | 浣滆: admin | 鏌ョ湅: 46娆
銆銆閫氳繃闄愬埗鐒︾偣楠岃瘉鎺т欢鏁版嵁
銆銆Validate 浜嬩欢鍜 CausesValidation 灞炴ф槸鍦ㄥ厑璁哥敤鎴峰皢鐒︾偣绉诲紑鎺т欢涔嬪墠锛屼覆鑱斾娇鐢ㄤ互纭瀵规帶浠剁殑杈撳叆鐨勩備緥濡傦細鍋囪鏈夊嚑涓枃鏈鍜屼竴涓 Help 鎸夐挳鐨勫簲鐢ㄧ▼搴忥紝褰撴瘡涓枃鏈鎺ユ敹鐒︾偣鏃讹紝鎮ㄦ兂鍦ㄦ枃鏈鐨勭壒娈婇獙璇佸噯鍒欒婊¤冻涔嬪墠闃绘鐢ㄦ埛绉诲姩鐒︾偣锛涚劧鑰岋紝鎮ㄤ篃鎯冲厑璁哥敤鎴峰湪浠讳綍鏃跺欓兘鑳藉崟鍑 Help 鎸夐挳銆 瑕佸仛鍒拌繖鐐癸紝鍦 Validate 浜嬩欢涓缃獙璇佸噯鍒欙紝骞跺皢 Help鎸夐挳鐨 CausesValidation 灞炴ц缃负 False銆傚亣濡傚睘鎬ц缃负 True (缂虹渷璁剧疆),Validate 浜嬩欢灏嗗湪绗竴涓帶浠朵笂鍙戠敓銆傚亣濡傚睘鎬ц缃负 False,鍦ㄧ涓涓帶浠朵笂鐨 Validate 浜嬩欢灏嗘姠鍏堝彂鐢熴
銆銆Validate 浜嬩欢姣 LostFocus 浜嬩欢鏇撮傚悎楠岃瘉鏁版嵁杈撳叆椤癸紝鍥犱负 LostFocus 浜嬩欢(鎸夌収瀹氫箟)鏄湪鐒︾偣宸茬Щ鍔ㄥ悗鍙戠敓銆傜浉鍙嶏紝閫氳繃浣跨敤Validate 浜嬩欢锛屾偍鑳介槻姝㈢劍鐐圭Щ鍔ㄥ埌鍙︿竴涓帶浠剁洿鍒伴獙璇佽鍒欒婊¤冻銆
銆銆鍙兘鐨勪娇鐢
銆銆鏁版嵁杈撳叆椤瑰簲鐢ㄧ▼搴忛渶瑕佹墽琛屾瘮 Masked Edit 鎺т欢鎵鎻愪緵鐨勬垨鍦ㄤ笟鍔¤鍒欎腑鍙戠敓鐨勬湁鏁堟ч獙璇佹洿澶嶆潅鐨勬暟鎹緭鍏ラ」鏈夋晥鎬ч獙璇併
銆銆绐椾綋闇瑕侀槻姝㈢敤鎴蜂娇鐢 TAB 閿垨鍔犻熼敭灏嗘帶浠剁Щ璧帮紝鐩村埌鏁版嵁宸茶杈撳叆鍒板瓧娈典腑銆
銆銆鍦 Internet Explorer 涓繍琛岀殑 ActiveX 鏂囨。闇瑕佷竴绉嶆柟娉曪紝浣跨敤鎴峰湪鑴氭湰绋嬪簭鍖栧湴绉诲姩鐒︾偣涔嬪墠瀹屾垚鍦ㄧ獥浣撲笂鐨勬搷浣溿
銆銆鍦 Validate 浜嬩欢涓婃帶鍒剁劍鐐
銆銆Validate 浜嬩欢鍖呮嫭涓涓 keepfocus 鍙傛暟銆傚綋鍙傛暟璁剧疆涓 True鏃讹紝鎺т欢灏嗕繚鐣欑劍鐐广傝繖鏍峰仛鏈夋晥鍦伴槻姝簡鐢ㄦ埛鍗曞嚮鍏跺畠鎺т欢銆
銆銆浣跨敤鎺т欢鏁扮粍
銆銆鎺т欢鏁扮粍鏄竴缁勫叿鏈夊叡鍚屽悕绉板拰绫诲瀷鐨勬帶浠躲傚畠浠殑浜嬩欢杩囩▼涔熺浉鍚屻備竴涓帶浠舵暟缁勮嚦灏戝簲鏈変竴涓厓绱狅紝鍏冪礌鏁扮洰鍙湪绯荤粺璧勬簮鍜屽唴瀛樺厑璁哥殑鑼冨洿鍐呭鍔狅紱鏁扮粍鐨勫ぇ灏忎篃鍙栧喅浜庢瘡涓帶浠舵墍闇鐨勫唴瀛樺拰 Windows 璧勬簮銆傚湪鎺т欢鏁扮粍涓彲鐢ㄥ埌鐨勬渶澶х储寮曞间负 32767銆傚悓涓鎺т欢鏁扮粍涓殑鍏冪礌鏈夎嚜宸辩殑灞炴ц缃笺傚父瑙佺殑鎺т欢鏁扮粍鐨勭敤澶勫寘鎷疄鐜拌彍鍗曟帶浠跺拰閫夐」鎸夐挳鍒嗙粍銆
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