代码说明： This is like regular TBitBtn, just added internal timer that counts down and closes the Parent form when counter reaches Zero. The progress of the counting is indicated on the button. It's sutable for form which must be closed automatically after X seconds. The Parent form will be closed also by pressing in the button in every moment 带有记数器的按钮,当记数器等于零时自动关闭窗体

【立即下载】