[DllImport("user32.dll", CharSet = CharSet.Auto, SetLastError = true)]
static extern int GetWindowText(IntPtr hWnd, StringBuilder lpString, int nMaxCount);
<DllImport("user32.dll", SetLastError:=True, CharSet:=CharSet.Auto)> _
Private Shared Function GetWindowText(ByVal hwnd As IntPtr, ByVal lpString As StringBuilder, ByVal cch As Integer) As Integer
End Function
None.
See also GetWindowTextLength
Please add some!
public static string GetText(IntPtr hWnd)
{
// Allocate correct string length first
int length = GetWindowTextLength(hWnd);
StringBuilder sb = new StringBuilder(length + 1);
GetWindowText(hWnd, sb, sb.Capacity);
return sb.ToString();
}
vb.net sample
Public Function GetText(ByVal hWnd As IntPtr) As String
Dim length As Integer
If hWnd.ToInt32 <= 0 Then
Return Nothing
End If
length = GetWindowTextLength(hWnd)
If length = 0 Then
Return Nothing
End If
Dim sb As New System.Text.StringBuilder("", length + 1)
GetWindowText(hWnd, sb, sb.Capacity)
Return sb.ToString()
End Function
The ManagedWindowsApi project (http://mwinapi.sourceforge.net) provides a
class ManagedWinapi.SystemWindow that has a Title property.