C / C++ / MFC

BOOL CALLBACK EnumChildProc(HWND hwndChild, LPARAM lParam) 
{ 
//hwndChild will be handle to each child item on dialog
TCHAR className[256] = {0};
GetClassName(hwndChild,className,256);//
return TRUE; 
} 
EnumChildWindows(m_hWnd,EnumChildProc,0);//m_hWnd is handle to dialog

Uday Janaswamy wrote:

I want to Know how many and what type of controls that are placed in a Dialog Box.

For example :-

i place a Button,CheckBox,listControl,ComboBox.... etc in a Dialog.


from code i want to Iterate all the Dialog Controls in the Dialog and Let me know what controls i have placed in the Dialog.

Ordinal wrote:

DBORDINAL* pulColumns;
DBCOLUMNINFO** ppColumnInfo;
LPOLESTR* ppStrings;

HRESULT h = SomeTable.GetColumnInfo(&pulColumns, &ppColumnInfo, &ppStrings);

UINT pulColumns;
DBCOLUMNINFO* ppColumnInfo = NULL;
LPOLESTR ppStrings = NULL;
HRESULT h = SomeTable.GetColumnInfo(&pulColumns, &ppColumnInfo, &ppStrings);

HRESULT h = SomeTable.GetColumnInfo(&pulColumns, &ppColumnInfo, &ppStrings);

SomeTable is of CTable.

ppColumnInfo[index].ulColumnSize returns 1162690894

for (ULONG iCol=0; iCol < cCol; iCol++)
{
//ppColumnInfo[index].ulColumnSize

int x=0;
while (x<10)
{
 printf("Value of x: %d",x); // with every loop cycle only x must change, the rest of the message must remain, 
with only x changing, the message must be static 
(only displaying once and x changing)
 x++;
}

---

The only programmers that are better than C programmers are those who code in 1's and 0's.....

Programm3r

Programm3r wrote:

...never heard of the escapment character '\b' before.

Programm3r wrote:

use printf and you want to display a message with a counter

<br />
int i, j, charCount;<br />
<br />
for(int i=0; i<100; ++i)<br />
{<br />
    charCount = printf("Progress: %d %%...", i);<br />
<br />
    for(j=0; j<charCount; ++j)<br />
        printf("\b");<br />
<br />
    for(j=0; j<charCount; ++j)<br />
        printf(" ");<br />
<br />
    for(j=0; j<charCount; ++j)<br />
        printf("\b");<br />
<br />
}<br />

Programm3r wrote:

The same question for achiving this in a messagebox.