public static class sort
{
#region 设置panelcontrol上按钮显示位置
/// <summary>
/// 设置按钮显示位置
/// </summary>
/// <param name="targetpanel">需要调整按钮顺序的panel</param>
/// <param name="buttonspace">按钮间隔</param>
public static void setbuttoncenter(scrollablecontrol targetpanel, int buttonspace)
{
int length = 0;
int maxheight = 0;
list<control> listbtn = new list<control>();
system.windows.forms.control.controlcollection c = targetpanel.controls;
foreach (control btn in c)
{
listbtn.add(btn);
length += btn.width + buttonspace;
if (maxheight < btn.height)//获取最大高度
{
maxheight = btn.height;
}
}
int pnllength = targetpanel.width;
if (length > pnllength) //本身按钮的长度总和大于了panel的长度，不调整
{
return;
}
int startpos = ((pnllength - length) / 2);
int ypos = 0;
if (maxheight < targetpanel.height)
{
ypos = (targetpanel.height - maxheight) / 2;//距离panel上边框的距离
}
else
{
ypos = targetpanel.height / 10;//距离panel上边框的距离
}
int xpos = startpos;
listbtn.sort(new buttonsort());
foreach (control btn in listbtn)
{
btn.location = new system.drawing.point(xpos, ypos);
xpos += btn.width + buttonspace;
}
}
#endregion
#region 设置control上按钮显示位置
/// <summary>
/// 设置按钮显示位置
/// </summary>
/// <param name="container">需要调整按钮顺序的容器控件</param>
/// <param name="buttonspace">按钮间隔</param>
public static void setbuttoncenter(control container, int buttonspace)
{
int length = 0;
int maxheight = 0;
list<control> listcontrol = new list<control>();
system.windows.forms.control.controlcollection c = container.controls;
foreach (control btn in c)
{
listcontrol.add(btn);
length += btn.width + buttonspace;
if (maxheight < btn.height)//获取最大高度
{
maxheight = btn.height;
}
}
int pnllength = container.width;
if (length > pnllength) //本身按钮的长度总和大于了panel的长度，不调整
{
return;
}
int startpos = ((pnllength - length) / 2);
int ypos = 0;
if (maxheight < container.height)
{
ypos = (container.height - maxheight) / 2;//距离panel上边框的距离
}
else
{
ypos = container.height / 10;//距离panel上边框的距离
}
int xpos = startpos;
listcontrol.sort(new buttonsort());
foreach (control btn in listcontrol)
{
btn.location = new system.drawing.point(xpos, ypos);
xpos += btn.width + buttonspace;
}
}
#endregion
}
public class buttonsort : icomparer<control>
{
#region icomparer<button> members
//icomparer<t> 接口:定义类型为比较两个对象而实现的方法。
public int compare(control x, control y)
{
if (x.tabindex >= y.tabindex)
{
return 1;
}
else
{
return -1;
}
}
#endregion
}
sort类完善版本（修正传入控件集合大小不一致，排序后文本显示问题）
public static class sort
{
#region 设置panelcontrol上按钮显示位置
/// <summary>
/// 设置按钮显示位置
/// </summary>
/// <param name="targetpanel">需要调整按钮顺序的panel</param>
/// <param name="buttonspace">按钮间隔</param>
public static void setbuttoncenter(scrollablecontrol targetpanel, int buttonspace)
{
int length = 0;
int maxheight = 0;
bool controlsheightsame = true;//控件高度是否一致
list<control> liscontrol = new list<control>();
system.windows.forms.control.controlcollection controls = targetpanel.controls;
foreach (control btn in controls)
{
liscontrol.add(btn);
length += btn.width + buttonspace;
if (maxheight < btn.height)//获取最大高度
{
maxheight = btn.height;
}
}
//判断控件高度是否一致
//liscontrol.foreach(delegate(control control)
//{
// if (control.height != maxheight)
// {
// controlsheightsame = false;
// }
//});
liscontrol.foreach(control =>
{
if (control.height != maxheight)
{
controlsheightsame = false;
}
});
int pnllength = targetpanel.width;
if (length > pnllength) //本身按钮的长度总和大于了panel的长度，不调整
{
return;
}
int startpos = ((pnllength - length) / 2);
int ypos = 0;
int xpos = startpos;
liscontrol.sort(new buttonsort());
//控件绘制的起点是左上角的顶点，ypos即控件的左上角顶点的y坐标
if (controlsheightsame)//控件高度一致
{
if (maxheight < targetpanel.height)
{
ypos = (targetpanel.height - maxheight) / 2;//距离panel上边框的距离
}
else
{
ypos = targetpanel.height / 10;//距离panel上边框的距离
}
foreach (control btn in liscontrol)
{
btn.location = new system.drawing.point(xpos, ypos);
xpos += btn.width + buttonspace;
}
}
else//控件大小不一致,每个控件的ypos单独计算
{
foreach (control btn in liscontrol)
{
ypos = (targetpanel.height - btn.height) / 2;//距离panel上边框的距离
btn.location = new system.drawing.point(xpos, ypos);
xpos += btn.width + buttonspace;
}
}
}
#endregion
#region 设置control上按钮显示位置
/// <summary>
/// 设置按钮显示位置
/// </summary>
/// <param name="container">需要调整按钮顺序的容器控件</param>
/// <param name="buttonspace">按钮间隔</param>
public static void setbuttoncenter(control container, int buttonspace)
{
int length = 0;
int maxheight = 0;
bool controlsheightsame = true;//控件高度是否一致
list<control> listcontrol = new list<control>();
system.windows.forms.control.controlcollection c = container.controls;
foreach (control btn in c)
{
listcontrol.add(btn);
length += btn.width + buttonspace;
if (maxheight < btn.height)//获取最大高度
{
maxheight = btn.height;
}
}
//判断控件高度是否一致
//listcontrol.foreach(delegate(control control)
//{
// if (control.height != maxheight)
// {
// controlsheightsame = false;
// }
//});
listcontrol.foreach(control =>
{
if (control.height != maxheight)
{
controlsheightsame = false;
}
});
int pnllength = container.width;
if (length > pnllength) //本身按钮的长度总和大于了panel的长度，不调整
{
return;
}
int startpos = ((pnllength - length) / 2);
int ypos = 0;
int xpos = startpos;
listcontrol.sort(new buttonsort());
//控件绘制的起点是左上角的顶点，ypos即控件的左上角顶点的y坐标
if (controlsheightsame)//控件高度一致
{
if (maxheight < container.height)
{
ypos = (container.height - maxheight) / 2;//距离panel上边框的距离
}
else
{
ypos = container.height / 10;//距离panel上边框的距离
}
foreach (control btn in listcontrol)
{
btn.location = new system.drawing.point(xpos, ypos);
xpos += btn.width + buttonspace;
}
}
else//控件大小不一致,每个控件的ypos单独计算
{
foreach (control btn in listcontrol)
{
ypos = (container.height - btn.height) / 2;//距离panel上边框的距离
btn.location = new system.drawing.point(xpos, ypos);
xpos += btn.width + buttonspace;
}
}
}
#endregion
}
以上就是c# 容器上控件排序的内容。