As DataField, you can use the name of the field from the FieldDefs array again.

至于DataField，您可以再次使用FieldDefs数组中的字段名。

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Parameters that represent fields to update, such as firstname, must match the name of DataField property of a grid column.

代表更新字段的参数(例如firstname)必须与网格列的DataField属性名相匹配。

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Parameters that represent fields to update, such as firstname, must match the name of DataField property of a grid column.

代表更新字段的参数(例如firstname)必须与网格列的DataField属性名相匹配。

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