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GeneralRe: serial port access and communication using c Pin
Orjan Westin9-Oct-14 0:58
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GeneralRe: serial port access and communication using c Pin
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GeneralRe: serial port access and communication using c Pin
Orjan Westin9-Oct-14 4:50
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GeneralRe: serial port access and communication using c Pin
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QuestionEnable a control/window in an MFC dialog, Resolved Pin
bkelly138-Oct-14 14:02
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AnswerRe: Enable a control/window in an MFC dialog, Resolved Pin
Richard MacCutchan8-Oct-14 21:41
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GeneralRe: Enable a control/window in an MFC dialog, Resolved Pin
bkelly139-Oct-14 0:34
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Questioncontrol ID not found, Resolved Pin
bkelly135-Oct-14 14:25
memberbkelly135-Oct-14 14:25 
Windows 7, Visual Studio 2008, MFC, C++, dialog
Making this short, after failing elsewhere I created a test project. The dialog has one edit box with the default ID of IDC_EDIT1. A button was created and the following code added for that button.
void Cvs_2008_get_port_numberDlg::OnBnClickedButton1()
{
    UINT port_number;
    BOOL status = FALSE;
    int  last_error = 0;

    port_number = m_box_get_port_number.GetDlgItemInt( IDC_EDIT1, &status );
    last_error = GetLastError(); 
}


Run the code, type in 123 in the edit box, press the button, and port_number gets zero. last_error gets value 1421, Control ID not found.

Some searching indicated that there may be a windows problem: http://www.errorfixes.net/error-1421-windows-7.php[^]
But I find myself skeptical of that.

Do I have a simple error that I can correct? Or is this a deeper problem?
Thank you for your time
If you work with telemetry, please check this bulletin board: www.irigbb.com


AnswerRe: control ID not found Pin
Richard MacCutchan5-Oct-14 23:46
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GeneralRe: control ID not found Pin
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GeneralRe: control ID not found Pin
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GeneralResolved Pin
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QuestionStruct with Vector<BYTE> size different in VS2013 Pin
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QuestionRe: Struct with Vector<BYTE> size different in VS2013 Pin
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AnswerRe: Struct with Vector<BYTE> size different in VS2013 Pin
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GeneralRe: Struct with Vector<BYTE> size different in VS2013 Pin
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GeneralRe: Struct with Vector<BYTE> size different in VS2013 Pin
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GeneralRe: Struct with Vector<BYTE> size different in VS2013 Pin
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GeneralRe: Struct with Vector<BYTE> size different in VS2013 Pin
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GeneralRe: Struct with Vector<BYTE> size different in VS2013 Pin
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AnswerRe: Struct with Vector<BYTE> size different in VS2013 Pin
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GeneralRe: Struct with Vector<BYTE> size different in VS2013 Pin
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AnswerRe: Struct with Vector<BYTE> size different in VS2013 Pin
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