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Update DataTableExtensions

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This commit is contained in:
sunkaixuan 2022-11-14 13:39:09 +08:00
parent 56cce6212f
commit b0a9e1cef1
2 changed files with 4 additions and 4 deletions
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4
Src/Asp.Net/SqlSugar/Utilities/DataTableExtensions.cs
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@ -28,7 +28,7 @@ namespace SqlSugar
var columns = source.Select(columnSelector).Distinct(); var columns = source.Select(columnSelector).Distinct();
foreach (var column in columns) foreach (var column in columns)
table.Columns.Add(new DataColumn(column.ToString())); table.Columns.Add(new DataColumn(column?.ToString()));
var rows = source.GroupBy(rowSelector.Compile()) var rows = source.GroupBy(rowSelector.Compile())
.Select(rowGroup => new .Select(rowGroup => new
@ -89,7 +89,7 @@ namespace SqlSugar
rowName = "Group_"+string.Join("_", ((NewExpression)rowSelector.Body).Arguments.Select(it => it as MemberExpression).Select(it => it.Member.Name)); rowName = "Group_"+string.Join("_", ((NewExpression)rowSelector.Body).Arguments.Select(it => it as MemberExpression).Select(it => it.Member.Name));
var columns = source.Select(columnSelector).Distinct(); var columns = source.Select(columnSelector).Distinct();
cols = (new[] { rowName }).Concat(columns.Select(x => x.ToString())).ToList(); cols = (new[] { rowName }).Concat(columns.Select(x => x?.ToString())).ToList();
var rows = source.GroupBy(rowSelector.Compile()) var rows = source.GroupBy(rowSelector.Compile())

4
Src/Asp.NetCore2/SqlSugar/Utilities/DataTableExtensions.cs
View File

@ -28,7 +28,7 @@ namespace SqlSugar
var columns = source.Select(columnSelector).Distinct(); var columns = source.Select(columnSelector).Distinct();
foreach (var column in columns) foreach (var column in columns)
table.Columns.Add(new DataColumn(column.ToString())); table.Columns.Add(new DataColumn(column?.ToString()));
var rows = source.GroupBy(rowSelector.Compile()) var rows = source.GroupBy(rowSelector.Compile())
.Select(rowGroup => new .Select(rowGroup => new
@ -89,7 +89,7 @@ namespace SqlSugar
rowName = "Group_"+string.Join("_", ((NewExpression)rowSelector.Body).Arguments.Select(it => it as MemberExpression).Select(it => it.Member.Name)); rowName = "Group_"+string.Join("_", ((NewExpression)rowSelector.Body).Arguments.Select(it => it as MemberExpression).Select(it => it.Member.Name));
var columns = source.Select(columnSelector).Distinct(); var columns = source.Select(columnSelector).Distinct();
cols = (new[] { rowName }).Concat(columns.Select(x => x.ToString())).ToList(); cols = (new[] { rowName }).Concat(columns.Select(x => x?.ToString())).ToList();
var rows = source.GroupBy(rowSelector.Compile()) var rows = source.GroupBy(rowSelector.Compile())