Recent questions tagged delphi

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delphi - Automated Log In (webBrowser)

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

delphi - Firemonkey TControl subclass cannot draw on component

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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delphi - How do I include a file in a TIdMultiPartFormDataStream for use with Indy IdHTTP1.Post?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

delphi xe2 - How to create splashscreen in FireMonkey?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 938 views

delphi - consuming web service with authentication allways give message Authentication required

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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delphi - How to correctly stream a TCollection property of a subcomponent, e.g. the Columns property of an embedded TDBGrid

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

delphi - How to pass parameters to an ADOQuery object?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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delphi - Coinitialize has not been called error message

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

delphi - Why is OmniThreadLibrary limited to 60 threads when .Net's limit is 32768?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

delphi - Why is the Compiler warning that variable may not be initialized?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

delphi - Tidhttp.connectTimeout not working!

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

delphi - access all elements of a record using RTTI

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

delphi - disable automatic changing of keyboard layout in DbGrids.pas in VCL

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

delphi - Why does my program crash when I destroy a button in its own OnClick handler?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

delphi - How to mute the sound of my application?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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delphi - Why does Format reject procedure address arguments starting with XE4

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 870 views

delphi - Using properties instead of fields in class methods of the same unit is a bad practice?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.6k views

delphi - 0x0eedfade kernelbase.dll faulting module in d7 windows service

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

delphi - simple text file encryption based on a key

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.3k views

delphi - Sending commands directly to Zebra EPL

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

delphi - How to show data at Fast Report in 3*3 grid format?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

delphi - how to keep track of selected rows with dgRowSelect = False

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

delphi - How to paste a custom format clipboard data into a TMemo?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 963 views

delphi - SaveDialog.Execute not doing anything in Windows 7

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 988 views

delphi - How to correctly implement threads for drawing on a canvas?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.7k views

delphi - TFDQuery.Prepare cannot determine parameter types for INSERT query on MS SQL SERVER

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.5k views

delphi - ShortDateFormat vs FormatSettings.ShortDateFormat?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.4k views

delphi - How can I convert string encoded with Windows Codepage 1251 to a Unicode string

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

delphi - Check if windows explorer already opened on given path

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 921 views

delphi - How to set a TCustomControl's Parent In Create

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.9k views

delphi - android.os.FileUriExposedException: <filename> exposed beyond app through Intent.getData()

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 3.8k views

delphi - How to pass string parameters to an TADOQuery?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.2k views

delphi - How to stop music started via SndPlaySound

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.1k views

delphi - Random Indy ResponseCode = -1 / EIdSocketError Socket Error # 0 exceptions

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 1.0k views

delphi - How to finalise a threadvar string to prevent a leak?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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