[asp.net core]asp.net 如何更改窗体边框颜色

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asp教程.net 如何更改窗体边框颜色

function HighlightWindow(pl_hwnd: Hwnd;cor:tColor):bool; 
var 
  ll_hDC : HDC; 
  lu_RECT : TRECT; 
  ll_Pen : HPen; 
begin 
  GetWindowRect(pl_hWnd,lu_RECT); 
  ll_hDC := GetWindowDC(pl_hWnd); 
  ll_Pen := CreatePen(ps教程_solid, 6, cor); 
  SelectObject(ll_hDC, ll_Pen); 
  SelectObject(ll_hDC, GetStockObject(HOLLOW_BRUSH)); 
Rectangle(ll_hDC, 0, 0, lu_RECT.Right - lu_RECT.Left, lu_RECT.Bottom - lu_RECT.Top); 
  DeleteObject(ll_Pen); 
  ReleaseDC(pl_hWnd, ll_hDC); 
  result:=true; 
end;

//方法二

在Page_Load里注册按钮的事件属性

Button2.Attributes.Add( "onmouseover ",   "this.style.borderLeftColor= "#dddddd ";this.style.borderTopColor= "#dddddd " ");

Button2.Attributes.Add( "onmouseout ",   "this.style.borderLeftColor= "black ";this.style.borderTopColor= "black " ");

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