Recent questions tagged delphi

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1 answer 405 views

delphi - How to access a property of the component that the Sender parameter is referencing (the component that fired the event)

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

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1 answer 288 views

delphi - Turbopower Lockbox3 - Can I control initialization vector and padding for AES-256 encryption?

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

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1 answer 145 views

delphi - What would be an ideal way to list existing objects to read and alter their properties?

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

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1 answer 332 views

delphi - Can I programmatically set the position of ComboBox dropdown list?

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

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1 answer 384 views

delphi - How to show the sort arrow on a TListView column?

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

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1 answer 257 views

delphi - Passing the variable to another Form

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

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1 answer 290 views

delphi - VirtualTreeView with UseExplorerThemes

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

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1 answer 330 views

delphi - How to read from an external console application?

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

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1 answer 301 views

delphi - How to draw on a TPanel

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

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1 answer 276 views

delphi - How can I return a PChar from a DLL function to a VB6 application without risking crashes or memory leaks?

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

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1 answer 296 views

delphi - Opening a Firebird database file on a network share

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

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1 answer 169 views

delphi - Why UrlDownloadToFile::OnProgress always return ulProgress and ulProgressMax with the same value

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

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1 answer 273 views

delphi - How to set shortcut to a line of code in Eclipse IDE editor

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

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1 answer 248 views

delphi - Storing interface pointer inside tree view nodes

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

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1 answer 362 views

delphi - How to 'parent' a form? (Controls won't accept focus)

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

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1 answer 264 views

delphi - Opening URL within ios application

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

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1 answer 207 views

delphi - Make 2 forms able to overlap each other?

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

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1 answer 260 views

delphi - I need help on how to implement class that can be shown in object Inspector

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

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1 answer 255 views

delphi - Lockbox 3 load public key not possible - stream reading error

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

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1 answer 271 views

delphi - Transfer Authentication from Webbrowser to Indy CookieManager

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

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1 answer 331 views

delphi - Tile/Center image in the forms background

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

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1 answer 206 views

delphi - How to get the default system icon for a drive, a device or a file

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

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1 answer 399 views

delphi - Drag/Drop inside an Application AND to another Application

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

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1 answer 630 views

delphi - ssl v3 poodle and move to tls with indy

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

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1 answer 353 views

delphi - Why doesn't my program's memory usage return to normal after I free memory?

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

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1 answer 180 views

delphi - How can I avoid refresh with TWebBrowser

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

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1 answer 288 views

delphi - How to display BLOB Image from database in the TAdvStringGrid with the help of DataSet

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

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1 answer 357 views

delphi - How do you design FIFO queue with variable data size?

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

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1 answer 186 views

delphi EmbeddedWB iframe height issue

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

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1 answer 276 views

delphi - Need help with deriving from TImage (to store the path to image's file)

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

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1 answer 309 views

delphi - How to convert a record from host to network byte order (big endian)?

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

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1 answer 329 views

delphi - How do I determine the height of a line of text in a TMemo programmatically?

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

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1 answer 244 views

delphi - ProcessMessages and use of application

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

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1 answer 242 views

delphi - GetAsyncKeyState "strange" behavior

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

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1 answer 144 views

delphi - TSQLQuery only streams first 1MB of data correctly for large strings

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

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1 answer 222 views

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 236 views

delphi - Firemonkey TControl subclass cannot draw on component

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

0 votes

1 answer 300 views

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)

0 votes

1 answer 287 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 195 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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1 answer 173 views

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 372 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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1 answer 356 views

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 225 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)

0 votes

1 answer 262 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 300 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 341 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 206 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)

0 votes

1 answer 248 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)

0 votes

1 answer 289 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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