printing data to Edit Control Box

[paul51]

I have found that when I write to a Edit control box using a Cedit member (while updating with ReplaceSel)eventually the field stops updating.<br><br>void CFieldDlg::OnTestEdit() <br>{<br>char buf[1150];<br>int num=0;<br>for(int i=0;i&lt;20000;i++)<br>&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;num=num+1;<br>&nbsp;&nbsp;&nbsp;sprintf(buf,&quot;%i&quot;,num);<br>&nbsp;&nbsp;&nbsp;m_edit.ReplaceSel(&quot;\r\n&quot;<br>&nbsp;&nbsp;&nbsp;m_edit.ReplaceSel(buf);<br>&nbsp;&nbsp;}<br>}<br><br>**This will only update up to 4339, then the field &quot;locks up&quot;.<br><br>When I use a Cstring member, the field will not update until the full routine is completed.<br><br>void CFieldDlg::OnTestString() <br>{<br>char buf[50];<br>int num;<br>int i=0;<br><br>num=5;<br>sprintf(buf,&quot;%i&quot;,num);<br>m_string=buf;<br>UpdateData(FALSE);<br><br>Sleep(3000);<br><br>num=6;<br>sprintf(buf,&quot;%i&quot;,num);<br>m_string=buf;<br>UpdateData(FALSE);<br>}<br><br>**Only '6' prints to the field.&nbsp;&nbsp;The 5 is not updated.<br><br><br>Can anyone help me with a real time, unlimited updating feature?<br>

 

[belthurgp]

HI,<br><br>i am not sure i understand ur question properly.<br>but try this code.<br><br>void CSomeClass::SomeFunc()<br>{<br>&nbsp;&nbsp;&nbsp;// Assuming IDC_EDIT1 is your EditControl<br>&nbsp;&nbsp;&nbsp;int nCnt = 0 ;<br>&nbsp;&nbsp;&nbsp;CString str ;<br>&nbsp;&nbsp;&nbsp;while(nCnt &lt; 20000)<br>&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nCnt++ ;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str.Format(&quot;%d&quot;,nCnt) ;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GetDlgItem(IDC_EDIT1)-&gt;SetWindowText(str) ;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sleep(3000) ;<br>&nbsp;&nbsp;&nbsp;}<br>}<br> <p>GuruPrasad Belthur<br><a href=mailto:belthurgp@yahoo.com>belthurgp@yahoo.com</a><br><a href=

http://www.geocities.com/belthurgp>My

Personal Page</a><br>Commerce Graduate, but have lived purely on computers. All the work i have done till now is only with computers and I love it.

 

[belthurgp]

HI,<br><br>try this code.<br><br>void CSomeClass::SomeFunc()<br>{<br>&nbsp;&nbsp;&nbsp;// Assuming IDC_EDIT1 is your EditControl<br>&nbsp;&nbsp;&nbsp;int nCnt = 0 ;<br>&nbsp;&nbsp;&nbsp;CString str ;<br>&nbsp;&nbsp;&nbsp;while(nCnt &lt; 20000)<br>&nbsp;&nbsp;&nbsp;{<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nCnt++ ;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;str.Format(&quot;%d&quot;,nCnt) ;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GetDlgItem(IDC_EDIT1)-&gt;SetWindowText(str) ;<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Sleep(3000) ;<br>&nbsp;&nbsp;&nbsp;}<br>}<br> <p>GuruPrasad Belthur<br><a href=mailto:belthurgp@yahoo.com>belthurgp@yahoo.com</a><br><a href=

http://www.geocities.com/belthurgp>My

Personal Page</a><br>Commerce Graduate, but have lived purely on computers. All the work i have done till now is only with computers and I love it.