不同形式的呼叫程序 [英] Call procedures from different forms

问题描述

我正在使用拉撒路(Lazarus)，并且有一个名为TForm1的表格和单元名称的Unit 1.

通过这种方式，我必须创建另一个名为TForm2的表单，并且在其中有按钮(Button1).按下时，它必须从第一种形式调用mergeDATfile(a:shortint);.

我该怎么办?

解决方案

显而易见的解决方案是将MergeDatFile函数移到一个通用单元中，然后这两个表单单元都可以使用它.

I am using Lazarus and I have a form called TForm1 and the unit name's Unit 1. Inside here I have a procedure called mergeDATfile(a:shortint); that makes some stuff.

By the way I had to create another form called TForm2 and inside this I have button (Button1). When it is pressed, it must call mergeDATfile(a:shortint); from the 1st form.

How could I do it?

解决方案

The obvious solution is to move the MergeDatFile function into a common unit which can then be used by both form units.

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