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start:visualstudio2019:programmieren:dotnet:component:dataview [2022/12/05 11:24] wikiadmin |
start:visualstudio2019:programmieren:dotnet:component:dataview [2022/12/05 11:34] (aktuell) wikiadmin |
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====== How to filter your row data ====== | ====== How to filter your row data ====== | ||
This document briefly explains how to use the data filter syntax. | This document briefly explains how to use the data filter syntax. | ||
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+ | [[https:// | ||
=== Column names === | === Column names === | ||
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There are also supported following functions. Detailed description can be found here DataColumn.Expression. | There are also supported following functions. Detailed description can be found here DataColumn.Expression. | ||
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- | **LEN** – gets the length of a string | + | |
- | **ISNULL** – checks an expression and either returns the checked expression or a replacement value | + | |
- | **IIF** – gets one of two values depending on the result of a logical expression | + | |
- | **TRIM** – removes all leading and trailing blank characters like \r, \n, \t, ‚ ‘ | + | |
- | **SUBSTRING** – gets a sub-string of a specified length, starting at a specified point in the string | + | |
<code C# [enable_line_numbers=" | <code C# [enable_line_numbers=" | ||
</ | </ |