我想要make数组格式。并放入我的for循环 [英] I want make array format . and put into my for loop
本文介绍了我想要make数组格式。并放入我的for循环的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
嗨??
我想要更改数组格式。
int i;
CRect rCtrlA( 14 , 322 , 101 , 359 );
CRect rCtrlB( 104 , 322 , 210 , 359 );
CRect rCtrlC( 213 , 322 , 319 , 359 );
CRect rCtrlD( 322 , 322 , 428 , 359 );
CRect rCtrlE( 430 , 322 , 536 , 359 );
CRect rCtrlF( 538 , 322 , 624 , 359 );
// 我想把CRect放在我的for循环上。
for (i = 0 ; i< 6; i ++)
{
m_pTabRadio [i] .Create(NULL,WS_CHILD | WS_VISIBLE,rCtrlA, this ,IDC_RADIO_MAINTAB + i);
}
解决方案
你有两个选择来静态初始化一个CRect数组: br />
CRect rCtrs [ 6 ] = {
CRect( 14 , 322 , 101 , 359 ),
CRect( 104 , 322 , 210 , 359 ),
...
};
或
RECT rCtrs [ 6 ] = {
14 , 322 , 101 , 359 ,
104 , 322 , 210 , 359 ,
...
};
但更好的是你只需要在循环中计算你的rects的坐标:
const int horSpacing = 100 ;
const int gapWidth = 3 ;
for (i = 0 ; i< 6; ++ i)
{
CRect r( 0 , 322 , 0 , 359 );
r.left = 14 + i * horSpacing;
r.right = r.left + horSpacing - gapWidth;
...
这样可以提供完美均匀的间距,并且在对话框的尺寸发生变化或控件数量增加时更容易维护。
Hi??
I want change array format.
int i;
CRect rCtrlA(14,322,101,359);
CRect rCtrlB(104,322,210,359);
CRect rCtrlC(213,322,319,359);
CRect rCtrlD(322,322,428,359);
CRect rCtrlE(430,322,536,359);
CRect rCtrlF(538,322,624,359);
// i want put CRect on my for loop.
for(i=0; i<6;i++)
{
m_pTabRadio[i].Create(NULL, WS_CHILD|WS_VISIBLE, rCtrlA, this, IDC_RADIO_MAINTAB+i);
}
解决方案
You have two choices to statically initialize an array of CRect:
CRect rCtrs [6] = { CRect (14, 322, 101, 359), CRect (104, 322, 210, 359), ... };
or
RECT rCtrs [6] = { 14, 322, 101, 359, 104, 322, 210, 359, ... };
But even better would be that you just calculate the coordinates of your rects in the loop:
const int horSpacing = 100; const int gapWidth = 3; for (i=0; i<6; ++i) { CRect r (0, 322, 0, 359); r.left = 14 + i*horSpacing; r.right = r.left + horSpacing - gapWidth; ...
That gives you a perfectly even spacing and is easier to maintain in case the dimensions of your dialog change or the number of your controls grows.
这篇关于我想要make数组格式。并放入我的for循环的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文