Win主题的文章列表，还有Win的技术要点_第1页

c# winform 开启双缓冲，解决dataguidview卡顿

窗体的构造函数中，开启窗体的双缓冲publicssss(){//设置窗体的双缓冲this.SetStyle(ControlStyles.OptimizedDoubleBuffer|ControlStyles.ResizeRedraw|ControlStyles.AllPaintingInWmPaint,true);th...

开发笔记·2024-02-02

ORA-48251: Failed to open relation due to following error

文档解释ORA-48251:FailedtoopenrelationduetofollowingerrorCause:SeeerrorbelowintheerrorstackAction:Seeerrorbelowintheerrorstack：ORA-48251错误是指Oracle数据库无法正常的打开某个关系表或关系...

IT技术学习·2023-07-28

ORA-39224: string row(s) were rejected with the following error: string

文档解释ORA-39224:stringrow(s)wererejectedwiththefollowingerror:stringCause:Theserowswerenotloadedduetoconstraintorindexviolations.Action:Retrytheoperationwhenrowda...

IT技术学习·2023-07-28

ORA-31642: the following SQL statement fails: string

文档解释ORA-31642:thefollowingSQLstatementfails:stringCause:AninternalerrorwasgeneratedfrompackageDBMS_METADATA.Action:ContactOracleCustomerSupportandreporttheerror...

IT技术学习·2023-07-28

ORA-13214: failed to compute supercell for window object

文档解释ORA-13214:failedtocomputesupercellforwindowobjectCause:Thesystemwasunabletocomputetheminimumboundingtileorsupercellforthegeometry.Action:Anothererrormightac...

IT技术学习·2023-07-28

ORA-56922: Starting a prepare window failed

文档解释ORA-56922:StartingapreparewindowfailedCause:Error(s)occurredwhenstartingapreparewindow.Action:Checkalertortracefileforerror(s).ORA-56922：开启准备窗口失败是一种Oracle数据...

IT技术学习·2023-07-28

ORA-13426: invalid window parameter

文档解释ORA-13426:invalidwindowparameterCause:Thespecifiedwindowparameterwasinvalid.Action:Specifyavalidwindowparameter.Checkthedocumentationfordetails.ORA-13426：非法...

IT技术学习·2023-07-26

ORA-09369: Windows 3.1 Two-Task driver bad instance handle

文档解释ORA-09369:Windows3.1Two-TaskdriverbadinstancehandleCause:SeeOSDerroraccompanyingthismessageAction:None这是一个关于Windows3.1双任务驱动程序无效实例句柄的Oracle数据库错误代码。当您尝试在Windo...

IT技术学习·2023-07-26

ORA-27490: cannot open disabled window “string.string”

文档解释ORA-27490:cannotopendisabledwindow“string.string”Cause:Theusertriedtoopenadisabledwindow.Action:Enablethewindowandthentrytoopenitagain.该错误是ORA数据...

IT技术学习·2023-07-26

ORA-25341: sync_capture does not support “string”.”string” because of the following reason:

文档解释ORA-25341:sync_capturedoesnotsupport“string”.”string”becauseofthefollowingreason:Cause:sync_captureencounteredatablewithanunsupporte...

IT技术学习·2023-07-26

ORA-13142: invalid PROXIMITY window definition

文档解释ORA-13142:invalidPROXIMITYwindowdefinitionCause:ThePROXIMITYwindowspecifiedisnotcorrectlydefined.Action:APROXIMITYwindowisdefinedbyspecifyingacenterpointand...

IT技术学习·2023-07-26

ORA-12018: following error encountered during code generation for “string”.”string”

文档解释ORA-12018:followingerrorencounteredduringcodegenerationfor“string”.”string”Cause:Therefreshoperationsfortheindicatedmaterializedview...

IT技术学习·2023-07-26

ORA-56925: Ending a prepare window failed

文档解释ORA-56925:EndingapreparewindowfailedCause:Error(s)occurredwhenendingapreparewindow.Action:Checkalertortracefileforerror(s).ORA-56925错误是指在使用Oracle的AQ特性（Advan...

IT技术学习·2023-07-26

ORA-26863: Job “string” showing as an active job in DBA_STREAMS_SPLIT_MERGE does not exist in DBA_SCHEDULER_JOBS.

文档解释ORA-26863:Job“string”showingasanactivejobinDBA_STREAMS_SPLIT_MERGEdoesnotexistinDBA_SCHEDULER_JOBS.Cause:AnactivejobshowinginDBA_STREAMS_SPLIT_M...

IT技术学习·2023-07-26

ORA-30485: missing ORDER BY expression in the window specification

文档解释ORA-30485:missingORDERBYexpressioninthewindowspecificationCause:EithertheORDERBYexpressionismandatoryforthisfunction,orthereisanaggregationgroupwithoutanyOR...

IT技术学习·2023-07-26