Usage of the date control in VC

Can you be more clear.

You can use the settimer function to set a timer, enter the macro to scan every second of the line, and modify the time in the response function of the timer.

You can determine the values of a and b in the change event, and then adjust the display of the control values.

In the dataTimeChange message handler in B, make a judgment if it is earlier than A, do not use the date selected.

The first one is a generic button: the Send Message button.

The second is an assistant button for increasing or decreasing the value: there are two components, click on the top to increase the count, and click on the bottom to decrease the count.

The third and general button: the exit button.

1. Add the object of the control class, ctabctrl m tab1;

2. Add property page, m ,"Set the content");The i-value is set as needed;

For more details, see the ctabctrl class description of msdn.

A very classic version of 3cd, support F1 shortcut keys Definitely easy to use and tried.

If you want to say refining, you can go to the warehouse to search for it, and there are many classics in it, which are summarized by the "predecessors". It's very useful for beginners.,I often go to the next point to learn before I say that.。 The main thing in programming is to read and write.

That's how it will be mentioned, of course, with your brain!

Take VC6 as an example in the New MFC Dialog Project.

Resources are added to a combo box, a box, and a button.

Sets the data displayed in the combo box.

Select the combo box control Right-click Properties Data between General and Style Enter one line Ctrl + cart to continue typing the next line.

Note: If the resource is a combo box, click the mouse on the black triangle, and pull down when the mouse turns into an up and down arrow, otherwise it will not be visible when it is run.

Options. Of course, the options in the combo box can be set with **. Use the Type Wizard to associate the combo box with a ccombobox(category, control) object variable.

Add it in the oninitdialog() dialog box.

e.g. int i;

cstring cs;

for(i=0;i<=9;i++)

If you're not familiar with CSring, you can use Character Array + Sprintf or Character Array + Itoa

int i;

char s[100];

for(i=0;i<=9;i++)

int i;

char s[100];

for(i=0;i<=9;i++)/）

Double-click the button to add a response function.

void a class: onbutton1()}

In the Explorer, select combobox to add a variable. For example, m cmbtest

In onbutton, m can get the index value.

Use m to get the text of the current reality.

Add in editbox onchange.

updatedata();

m_;You can give it a try.