Data source and data source view controls differ in their internal implementation for how to retrieve total row counts.

在检索总行数的方式上，数据源和数据源视图控件的内部实现不同。

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Gets or sets a value that indicates whether the Total row is visible.

获取或设置一个值，该值表示总计行是否可见。

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Gets or sets a value that indicates whether the Total row is visible.

获取或设置一个值，该值表示总计行是否可见。

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