GetWindowText in C #

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How can I use the GetWindowText function in C #? I need to convert this function into delphi for C # 

function FindWindowExt(partialTitle: string): HWND;
var
  hWndTemp: hWnd;
  iLenText: Integer;
  cTitletemp: array [0..254] of Char;
  sTitleTemp: string;
begin
  hWndTemp := FindWindow(nil, nil);
  while hWndTemp <> 0 do begin
    iLenText := GetWindowText(hWndTemp, cTitletemp, 255);
    sTitleTemp := cTitletemp;
    sTitleTemp := UpperCase(copy( sTitleTemp, 1, iLenText));
    partialTitle := UpperCase(partialTitle);
    if pos( partialTitle, sTitleTemp ) <> 0 then
      Break;
    hWndTemp := GetWindow(hWndTemp, GW_HWNDNEXT);
  end;
  result := hWndTemp;
end;
    
asked by anonymous 21.10.2016 / 13:44

1 answer

1

Use the DllImport attribute to import the function into a class: 

public class WindowsUtils{
    [DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
    static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);
}

Then just use it as a static function.

    
21.10.2016 / 16:29
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