DataRowComparer<TRow>.Equals(TRow, TRow) Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Compares two DataRow objects by using a column-by-column, value-based comparison.
public:
virtual bool Equals(TRow leftRow, TRow rightRow);
public bool Equals (TRow? leftRow, TRow? rightRow);
public bool Equals (TRow leftRow, TRow rightRow);
override this.Equals : 'Row * 'Row -> bool
Public Function Equals (leftRow As TRow, rightRow As TRow) As Boolean
Parameters
- leftRow
- TRow
The first DataRow object to compare.
- rightRow
- TRow
The second DataRow object to compare.
Returns
true
if the two DataRow objects have ordered sets of column values that are equal; otherwise, false
.
Implements
Exceptions
One or both of the source DataRow objects are null
.
Remarks
The schema of the two DataRow objects is not checked. If both DataRow objects have exactly the same ordered set of column values, they are considered equal.
Only the current values of the DataRow objects are checked. The state of the DataRow objects is not checked.
The Equals method is the value-based comparison implementation of the Equals method.
Applies to
See also
反馈
https://aka.ms/ContentUserFeedback。
即将发布:在整个 2024 年,我们将逐步淘汰作为内容反馈机制的“GitHub 问题”,并将其取代为新的反馈系统。 有关详细信息,请参阅:提交和查看相关反馈