IDataStore.FindIndex Method
.NET Standard 2.x
Returns the index number of the next row in the specified buffer of the DataStore in which data meets the condition specified by the expression.
Namespace: DWNet.Data
Assembly: DWNet.Data.dll
Overloads
| Method | Description |
|---|---|
| FindIndex(string expression, int start, int end, DwBuffer dwBuffer = DwBuffer.Primary) | Returns the index number of the next row in the specified buffer of the DataStore in which data meets the condition specified by the expression. If both start and end parameters are set to -1, it indicates the search starts from the beginning to the end. The primary buffer is specified by default. |
| FindIndex<TModel>(Predicate<TModel> predicate, int start, int end, DwBuffer dwBuffer = DwBuffer.Primary) | Generic method. Returns the index number of the next row in the DataStore in which data meets the criteria defined by Predicate. If both start and end parameters are set to -1, it indicates the search starts from the beginning to the end. The primary buffer is specified by default. |
| FindIndex(string expression, DwBuffer dwBuffer = DwBuffer.Primary) | Returns the index number of the next row in the specified buffer of the DataStore in which data meets the condition specified by the expression. The primary buffer is specified by default. |
| FindIndex<TModel>(Predicate<TModel> predicate, DwBuffer dwBuffer = DwBuffer.Primary) | Generic method. Returns the index of the next row in the DataStore in which data meets the criteria defined by the predicate. The primary buffer is specified by default. |