“Sometimes it's useful to use one of the selected colors or fonts the user has chosen in theWindows Control Panel Personalization applet (or the older Display Settings in Windows XP),such as Window caption, Desktop color, and Selection color. Further
string str1 = ((ComboBoxItem)this.cboBoxRate1553B.Items[this.cboBoxRate1553B.SelectedIndex]).Tag.ToString(); string str2 = (this.cboBoxRate1553B.SelectedItem as ComboBoxItem).Tag.ToString(); 不知道为什么只能先转换为var 或者string类型,再转化为其他类型. I have a combo box lik
The History of GCC 1984年,Richard Stallman发起了自由软件运动,GNU (Gnu's Not Unix)项目应运而生,3年后,最初版的GCC横空出世,成为第一款可移植.可优化.支持ANSI C的开源C编译器.GCC最初的全名是GNU C Compiler,之后,随着GCC支持的语言越来越多,它的名称变成了GNU Compiler Collection.这里介绍的gcc是GCC的前端,C编译器. 警告信息 -Wall : 显示所有常用的编译警告信息.
在WPF中实现带CheckBox的ComboBox控件,让ComboBox控件可以支持多选. 将ComboBox的ItemsSource属性Binding到一个Book的集合, public class Book { public string Name { get; set; } } <ComboBox ItemsSource="{Binding Path=Books}"> <ComboBox.ItemTemplate> <DataTemplate Da