C / C++ / MFC

huutribk2001 wrote:

So, I want to do not let the mouse cursor focus on all the Control above on the main dialog while I press Up, Down, Left, Right key to control my image. Please help me again!

AnsiString tmp;<br />
   tmp= Edit1->Text + "\r" ;<br />
   WriteABuffer(m_hCom,tmp,strlen(tmp));

DanYELL wrote:

void CWizardPage1::OnKillfocusTr15()
{
CString str;
m_tr_15.GetWindowText(str); // name

str.MakeUpper();

str = str.Left(40);

if (str.GetLength() < 40)
{
int diff = 40 - str.GetLength();

for (int i=0; i str += " ";
}

m_tr_15.SetWindowText(str);
}

BOOL CWizardPage1::OnInitDialog()<br />
{<br />
  // ...<br />
  m_tr_15.SetLimitText(40);  // Set maximum 40 characters.<br />
}

void CWizardPage1::OnKillfocusTr15() <br />
{<br />
  CString str;<br />
<br />
  m_tr_15.GetWindowText(str); // name<br />
  str.MakeUpper();<br />
  // str = str.Left(40);<br />
<br />
  if (str.GetLength() < 40)<br />
  {<br />
    // int diff = 40 - str.GetLength();<br />
    // for (int i=0; i < diff; i++) str += " ";<br />
    char sTail[41] = {0};<br />
    memset(sTail, ' ' /* space */, 40);<br />
    str += sTail;<br />
  }<br />
<br />
  m_tr_15.SetWindowText(str);<br />
}

llp00na wrote:

How wud i check for errors ???