|
CEdit* pEdit;
pEdit = (CEdit*)GetDlgItem( IDC_EDIT ); // IDC_EDIT is the ID of Edit Control
pEdit->SetWindowText( "Required Text" );
Akkott
|
|
|
|
|
Add the above code in OnInItDialog
Akkott
|
|
|
|
|
G Thanks Very Much. It is now working perfectly.
With Kind Regards
Kenny
|
|
|
|
|
call..
SetDlgItemText( ID_EDIT2, csText );
Where csText is the text u need to set and ID_EDIT2 is the id of the edit control.
nave
|
|
|
|
|
|
I want to show the data in edit control with Notepad or Microsoft Excel.
Anybody know how to write the code
|
|
|
|
|
Write the data in the Edit control to a file. Open the file with Notepad using WinExec.
Akkott
|
|
|
|
|
::ShellExecute(NULL,NULL,_T("Test.txt"),NULL,_T("C:\\MyProjects"),SW_SHOW);
From above
The system will run Test.txt in C:\MyProject.
Normally it use Notepad.
If I want to use Microsoft Word or Excel to run this file.
How to write the code?
|
|
|
|
|
Max++ wrote: If I want to use Microsoft Word or Excel to run this file.
How to write the code?
You can still use ShellExecute(), but you'll need to explicitly indicate that word.exe or excel.exe is to be used.
"Talent without discipline is like an octopus on roller skates. There's plenty of movement, but you never know if it's going to be forward, backwards, or sideways." - H. Jackson Brown, Jr.
"Judge not by the eye but by the heart." - Native American Proverb
|
|
|
|
|
ShellExecute(handle, "notepad", filename, NULL, NULL, SW_SHOWNORMAL);
ShellExecute(handle, "excel", filename, NULL, NULL, SW_SHOWNORMAL);
|
|
|
|
|
Do you want insert datas to editbox on Notepad?
|
|
|
|
|
I am thoroughly stumped by an
error C2064: term does not evaluate to a function taking 1 arguments
The comments preceding the code should make it pretty clear what algorithm I want to make. I've commented the line of code where VC.NET 2003 says the error occurs.
Thanks for any assistance rendered!
-alex
The following can be directly cut and paste as a .h or .cpp file and run.
-----------------------------------------------------------------
#include <functional>
#include <numeric>
#include <vector>
/// A stream processes a vector of unary_functions in order. The return value
/// of the first unary_function becomes the argument to the second.
///
/// Functionally equivalent to:
/// return functor_n(functor_n-1(...(functor_0(initial_value))));
///
/// Procedurally equivalent to:
/// arg_type result = initial_value;
/// for each functor func {
/// result = func(result);
/// }
/// return result;
template <typename arg_type>
class FunctorStream : public std::unary_function<arg_type, arg_type>
{
public:
FunctorStream() { }
FunctorStream(const
std::vector<std::unary_function<arg_type, arg_type>*>&
functors)
: mFunctors(functors)
{ }
/// Runs the argument through each functor in the stream and returns the
/// last return value.
arg_type operator() (const arg_type& initArg)
{// Technically this method should be const since we are using accumulate.
return std::accumulate(mFunctors.begin(), mFunctors.end(), initArg,
MonoidAccumulator<arg_type>());
}
private:
const std::vector<std::unary_function<arg_type, arg_type>*> mFunctors;
};
template <typename arg_type>
struct MonoidAccumulator :
public std::binary_function<arg_type,
std::unary_function<arg_type, arg_type>*,
arg_type>
{
arg_type operator() (arg_type lastResult,
std::unary_function<arg_type, arg_type>* functor)
{
return (*functor)(lastResult); // COMPILER ERROR POINTS HERE
}
};
struct TestFunctor :
public std::unary_function<int, int>
{
int operator() (int arg) {
return arg + 1;
}
};
int main( int argc, char *argv[] )
{
std::vector<std::unary_function<int, int>*> functors;
TestFunctor func0;
TestFunctor func1;
functors.push_back(&func0);
functors.push_back(&func1);
FunctorStream<int> stream(functors);
int foo = stream(2);
return 0;
}
|
|
|
|
|
The definition of std::unary_function only contains some typedefs and does ***NOT*** contain an operator (). It looks something like this:
template<class _A, class _R>
struct unary_function
{
typedef _A argument_type;
typedef _R result_type;
};
In your code you have a pointer to one of these but act as if it has got an operator ().
Steve
|
|
|
|
|
Naive programmer question time...
I'm reviewing some old code (not mine) for my employer and have found that some member functions are being called statically. Is this good practice? Is there any benefit to calling member functions statically? Example code structure as below.
<br />
class MyClass {<br />
public:<br />
void fn2() {
void fn1() {MyClass::fn2();}
};<br />
Is there a reason/benefit why fn2() gets called statically? Both fn1 and fn2 alter the calling object. Neither fn affects any static class data. MyClass is not invloved in any inheritance.
Matt
|
|
|
|
|
It isn't a static member function, so it isn't being called statically.
Instead, it is being called explicitly. If it were a virtual function, then you would be guaranteeing to call the given class implementation (or the one it inherits, but there isn't any inheritance in this case.
There's no real advantage/disadvantage in this case, except that the compiler is being explicity told to use MyClass::fn2() rather than this->fn2().
Steve S
Developer for hire
|
|
|
|
|
Thanks for the explanation.
Matt
|
|
|
|
|
How can i set more then 25 rows in -> dwNewRowsetSize = 25;
---- fetching records in bulk------
pMyDatabase->SetRowsetSize(25);
Bravoone
|
|
|
|
|
|
maybe... who knows 
|
|
|
|
|
Its a secret
|
|
|
|
|
Flaviu_2006 wrote: How can i set more then 25 rows in -> dwNewRowsetSize = 25;
is this is of any help :
dwNewRowsetSize = 30;
|
|
|
|
|
CDatabase db;
db.Open("MyDataSource", FALSE, FALSE, "ODBC;", FALSE);
CRecordset rs( &db );
rs.Open(...);
then call rs.SetRowSetSize(30);
if the recordset is not opened, then you are unable to set the more than 25 rows.
|
|
|
|
|
Hello,
I am working with CDataGrid and I can not found how to change size of each colunm ! From resource I can change the size but it will be aplicated on all colunm but I need that each colunm have a other size!
Thank you to give me some tip !
AutreChien
|
|
|
|
|
Datagrid control, Subclass the datagrid header control. In that subclass, the header structure having column width properties. Here you can change for each and every column width.
|
|
|
|
|
I have check the header and the only fonction that I have founded is :
void put_DefColWidth(float newValue)
{
static BYTE parms[] = VTS_R4 ;
InvokeHelper(0x10, DISPATCH_PROPERTYPUT, VT_EMPTY, NULL, parms, newValue);
}
but there no other fonction to change each colunm !
header files name is DataGrid1.h !
AutreChien
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
