Be a primary element type, such as a string or a number.

是主要的元素类型，例如字符串或数字。

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Double click on the LogPrimaryFiles string value and modify the value as required to change the number of primary extents.

双击LogPrimaryFiles字符串值，并根据需要修改此值，以更改主扩展的数量。

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The [key] annotation specifies that a property is the entity's primary key, while [StringLength (512)] specifies the maximum length of a string property.

注解所指定的属性是实体的主键，[stringlength(512)]指定了字符串属性的最大长度值。

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Dean, the former Vermont governor who once led the Democratic hopefuls in the polls, suspended his campaign February 18 after a string of primary and caucus losses.

CNN: Cuomos endorse Kerry

Romney has long been thought of as the Republican frontrunner, but his struggles to string together wins in the primary season threaten to drag the battle for the nomination into a protracted delegate fight.

MSN: Romney goes two-for-two on primary night

Having failed to win in Iowa, where he had camped out since 2004, and in South Carolina, his birth state and the only primary he won four years ago, Edwards was destined for a string of third-place finishes had he stayed in the race.

NPR: It's Super Tuesday. How Did We Get Here?