Numeric data type must consist of digits , a decimal point , and an optional plus or minus 数据类型的字符表达式必须包含数字、小数点和可选的加号( + )或减号( - ) 。
Submenu . a minus sign appears in the indicator margin next to the line with the opening brace 在含有大括号左半部分( " { " )的行旁边的指示器边距中会出现一个减号( - ) 。
You cannot use search operators such as plus or minus symbols to require or exclude search criteria 您不能使用搜索运算符来规定或排除搜索条件,如加号( + )或减号( ) 。
When you expand or collapse a category , you see a plus sign or minus sign to the left of the category name 折叠或展开类别时,类别名称的左侧将显示一个加号( + )或减号( - ) 。
In inline option constructs , a minus sign before an option or set of options turns off those options 在内联选项构造中,一个选项或一组选项前面的减号( - )用于关闭这些选项。
The section is expanded , and the minus sign to collapse it is no longer displayed in the indicator margin 该部分会随即展开,同时指示器边距中用于折叠该部分的减号( - )也不再出现。
Sendmail developers presumed that since they didn t allow minus signs , there was no need to check Sendamil的开发者想当然地认为既然他们不允许使用减号,就不必再去检查输入是不是负数了。
By default , this is a plus sign if the node can be expanded , or a minus sign - if the node can be collapsed 默认情况下,如果节点可以展开,此图像将为加号[ + ] ,如果此节点可以折叠,则图像为减号[ - ] 。
Any collapsed sections are expanded , and minus signs to collapse them are no longer displayed in the indicator margin 所有已折叠的部分都会展开,同时指示器边距中用于折叠这些部分的减号( - )也不再出现。
For the plus sign and minus sign buttons that display next to a tree view node that contains child elements Visualstyleelement . treeview . glyph类的属性为显示在包含子元素的树视图节点旁边的加号和减号按钮获取