Sort controls on C # containers

public static class Sort {#region settings Panelcontrol on the button display location///<summary>///Settings button display Location/ </summary>//<param name= "Targetpanel" > need to adjust the order of the buttons panel</param>//<param name= "but        Tonspace "> button interval </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)//Get the maximum altitude {maxheight = btn.                Height;            }} int pnllength = Targetpanel.width;               if (length > Pnllength)//The sum of the length of the button itself is greater than the length of the panel, do not adjust { Return            } int startpos = ((pnllength-length)/2);            int yPos = 0; if (MaxHeight < targetpanel.height) {YPos = (targetpanel.height-maxheight)/2;//distance panel top            The distance of the box} else {yPos = targetpanel.height/10;//distance from the top border of the panel}            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 set control on the display location of the button///<summary>///Set button display location//&L t;/summary>//<param Name= "container" > container controls that need to adjust the order of the buttons </param>//<param name= "Buttonspace            > button interval </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)//Get the maximum altitude {maxheight = btn.                Height; }} int pnllength = container.            Width;            if (length > Pnllength)//The total length of the button itself is greater than the length of the panel, do not adjust {return;            } int startpos = ((pnllength-length)/2);            int yPos = 0; if (MaxHeight < container. Height) {YPos = (container. Height-maxheight)/2;//distance from the top border of the panel} else {YPos = container.            height/10;//distance from panel top border} 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> interface: Defines a method that is implemented by a type that compares two objects. public        int Compare (Control x, control y)        {            if (x.tabindex >= y.tabindex)            {                return 1;            }            else            {                return-1;            }        }        #endregion    }

Sort class Perfect Version (fix the size of incoming control collection is inconsistent, text display problem after sorting)

 public static class Sort {#region settings Panelcontrol on the button display location///<summary>///Settings button display location </summary>//<param name= "Targetpanel" > need to adjust the order of the buttons panel</param>//<param name= "bu         Ttonspace "> button interval </param> public static void Setbuttoncenter (ScrollableControl targetpanel, int buttonspace)            {int length = 0;            int maxheight = 0;            BOOL Controlsheightsame = true;//control height is consistent 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)//Get the maximum altitude {maxheight = btn.                Height; }}//Determine if the height of the control is consistent//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)//The total length of the button itself is greater than the length of the panel, do not adjust {return;            } int startpos = ((pnllength-length)/2);            int yPos = 0;            int xPos = startpos;            Liscontrol.sort (New Buttonsort ()); The start of the control drawing is the top-left vertex, ypos the y-coordinate of the top-left vertex of the control if (controlsheightsame)//The control is the same height {if (maxheight &L T                Targetpanel.height) {YPos = (targetpanel.height-maxheight)/2;//distance from panel top border       } else         {YPos = targetpanel.height/10;//distance from the top border of the panel} foreach (Cont Rol btn in Liscontrol) {btn.                    Location = new System.Drawing.Point (XPos, YPos); XPos + = btn.                Width + buttonspace;                }} else//control size is inconsistent, each control's ypos is evaluated separately {foreach (Control btn in Liscontrol) {YPos = (targetpanel.height-btn. Height)/2;//distance btn from the top border of the panel.                    Location = new System.Drawing.Point (XPos, YPos); XPos + = btn.                Width + buttonspace;        }}} #endregion #region set control on the display position of the button///<summary>///Set button </summary>//<param Name= "container" > container controls that need to adjust the order of buttons </param>///<param Name= "Buttonspace" > button interval </param> public static void Setbuttoncenter (Control container, intbuttonspace) {int length = 0;            int maxheight = 0;            BOOL Controlsheightsame = true;//control height is consistent 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)//Get the maximum altitude {maxheight = btn.                Height;            }}//Determine if the height of the control is consistent//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)//The total length of the button itself is greater than the length of the panel, do not adjust {return;            } int startpos = ((pnllength-length)/2);            int yPos = 0;            int xPos = startpos;            Listcontrol.sort (New Buttonsort ()); The start of the control drawing is the top-left vertex, ypos the y-coordinate of the top-left vertex of the control if (controlsheightsame)//The control is the same height {if (maxheight &L T Container. Height) {YPos = (container. Height-maxheight)/2;//distance from the top border of the panel} else {YPos = Co Ntainer.                    height/10;//distance from panel top border} foreach (Control btn in ListControl) { Btn.                    Location = new System.Drawing.Point (XPos, YPos); XPos + = btn.                Width + buttonspace;     }} else//control size is inconsistent, each control's ypos is evaluated separately {           foreach (Control btn in ListControl) {YPos = (container. Height-btn. Height)/2;//distance btn from the top border of the panel.                    Location = new System.Drawing.Point (XPos, YPos); XPos + = btn.                Width + buttonspace; }}} #endregion}

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