tmemo

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Is there a faster component than TMemo on CodeGear C++ Builder?

I\'m using CodeGear C++ Builder 2009 and have problems with the TMemo component. I开发者_StackOverflow中文版t\'s too slow. I use it to display ASCII text from the COM serial port. I need to display ev[详细]

2023-03-28 13:53 分类：问答
How do I determine the height of a line of text in a TMemo programmatically?

I\'ve got a TMemo, and I want to always make it exactly high enough to display the number of lines it contains.Unfortunately, I don\'t quite know how to calculate that.I can\'t base it off the 开发者_[详细]

2023-03-22 23:56 分类：问答
Delphi. Analog of Memo/RichEdit

Does anybody know if there is an analog of Memo/RichEdit开发者_运维问答? Demand: to number lines, to load big files (more than 5 MB) from a stream.Developer Express have an extensive set of VCL compon[详细]

2023-03-11 04:10 分类：问答
Fast way to search lines of Tmemo

I have a TMemo on a form which allows users to enter a list of items. People can enter many items here. When they click Save the contents of the TMemo is checked and then added to the database.[详细]

2023-02-23 23:57 分类：问答
Enable scroll bars in disabled TMemo control

Is there a way how to enable scroll bars in disabled TMemo component ? I want let the users scroll the content even if the control\'s Enabled property is set to False.[详细]

2023-02-12 16:55 分类：问答
Delphi Copy Memo to Richedit problem

I am having a problem copying the contents of a memo to a richedit component. I thought it would be Richedit.text := memo.开发者_StackOverflow中文版text;[详细]

2023-01-27 08:15 分类：问答
Is there a better way of adding a few characters to a TMemo?

I am using a TMemo to hold received characters from a serial port for viewing. As they arrive I am doing:[详细]

2023-01-13 13:56 分类：问答
Override event handler in C++ Builder

In Codegear C++ Builder, I\'m trying to extend the TMemo VCL class to perform some functionality during the OnKeyDown event. I\'ve set up the control and am able to add it to forms and开发者_开发问答[详细]

2023-01-07 04:54 分类：问答
How can I prevent the main form capturing keystrokes in a TMemo on another non-modal form?

I have an app that opens a non-modal form from the main form.The non-modal form has a TMemo on it.The main form menu uses \"space\" as one of its accelerator characters.[详细]

2022-12-27 09:57 分类：问答
Delphi - Memo Right Click Get Line Number

How do I get the line number of a memo when I right click on it? A ListBox has .It开发者_StackOverflow中文版emAtPos but I\'ve not been able to find a similar function[详细]

2022-12-27 00:08 分类：问答