使用GetSystemMetrics procedure TForm1.Button1Click(Sender: TObject); begin if(GetSystemMetrics(SM_NETWORK)and $01=$01) then begin ShowMessage('网络已存在'); end else begin ShowMessage('未联网'); end; end;
Partial Least Square (PLS) has been shown to be a robust method for describing the relationship between signal changes in brain and a set of exogenous variables (i.e. task demands, performance, or activity in other brain regions). PLS is a MATLAB pr
8-3 优先编码器 module encoder8_3(none_on,outcode,a,b,c,d,e,f,g,h); output none_on; output[2:0] outcode; input a,b,c,d,e,f,g,h; reg[3:0] outtemp; assign {none_on,outcode}=outtemp; always @(a or b or c or d or e or f or g or h) begin if(h) outtemp=4'b0111;
procedure button1MouseMove(Sender: TObject; Shift: TShiftState; X, Y: Integer); begin if btnWinmax.Hint='还原' then abort; if ssLeft in Shift then begin ReleaseCapture; SendMessage(Handle, WM_SYSCOMMAND, $F012, 0); //截获移动消息 end; end;
-- Teaches readers to get agreement on what users want before attempting to create solutions. -- Instruction on how to organize requirements into a single message that developers can understand. -- Supported with practical exercises that facilitate
jQuery.EasyUi-1.2.5 API 弓昊 制作 jQuery.EasyUI 我的QQ： 358296102 ChangeLog: Bug tabs: When add a new tab panel with href property, the content page is loaded twice. fixed. form: Failed to call 'load' method to load form input with complex name. fixed. dr
oracle求100和200之间素数方法 for方法: declare flag boolean := true; begin for n in 100..200 loop flag := true; for i in 2..n-1 loop if mod (n,i) = 0 then flag := false; end if; end loop; if(flag = true) then dbms_output.put_line(n); end if; end loop; end; whi
