使用多个mdi表单(working with mutiple mdi forms)

   IT问题网   2021-01-20 00:00:00

问 题

你好



i有一个尖锐的应用程序,它包含一个子表单"查询构建器",这个表单应该在多个父表单调用时调用。 />


需要建议

解决方案

有什么问题?如果您编写了querybuilder表单而没有任何 static 变量并遵循合理的编码实践,那么每个实例都是独立的,您可以根据需要打开任意数量的实例。

  1 )在 >设计师
2 按钮单击执行以下内容:
------------------------------------- ----------------------------------------
form2 f = new form2();
f.showdialog();

从查询构建器表单中获取数据的主要问题。此表单可以多个父表单打开。

标签:使用表单



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