使用Powershell为汇总函数导出Sql输出

我使用powershell导出SQL服务器的结果（使用汇总函数），但收到以下错误 .

在此对象上找不到属性“NumberFormat” . 验证该属性是否存在且可以设置 . 在行：79 char：1 $ xlsSh.Cells.NumberFormat =“@”;分类信息：InvalidOperation :( :) []，RuntimeException FullyQualifiedErrorId：PropertyNotFound ~~~~~~~~~~~~~~~~~~

您不能在空值表达式上调用方法 .

SQL查询

SELECT COALESCE(d.Region,'Total') AS REGION,
COALESCE([financialBudgetLineDesc],'') AS FINANCIALBUDGETLINEDESC,
COALESCE([budgetLineDescription],'') AS BUDGETLINEDESC,
([BudgetAllocation]) AS 'Budget Annual MD',
ISNULL(a.recordNumber,'') AS CR,COALESCE(a.Title,'') AS Title
       , ISNULL(SUM(CASE WHEN Period = '2018/01' THEN [Time Spent] ELSE NULL END), 0) AS [JAN Actual MD Spent]
       , ISNULL(SUM(CASE WHEN Period = '2018/02' THEN [Time Spent] ELSE NULL END),0) AS [FEB Actual MD Spent]
       , ISNULL(SUM(CASE WHEN Period = '2018/03' THEN [Time Spent] ELSE NULL END),0) AS [MAR Actual MD Spent]
       , ISNULL(SUM(CASE WHEN Period = '2018/04' THEN [Time Spent] ELSE NULL END),0) AS [APR Actual MD Spent]
       , ISNULL(SUM(CASE WHEN Period = '2018/05' THEN [Time Spent] ELSE NULL END),0) AS [MAY Actual MD Spent]
       ,ISNULL(SUM([Time Spent]),0) AS [YTD Actual MD Spent]
FROM [dbo].[combinedBespokeCPsandCRs] a  
 LEFT JOIN [dbo].[CompleteData] b ON a.recordNumber=RIGHT(b.[ABC Time Reporting CR],8)
 JOIN [ARIDashboard].dbo.Account c ON a.accountId=c.AccountID
 JOIN  [ARIDashboard].dbo.Region d ON c.RegionID=d.RegionID
 JOIN  dbo.budgetLineMapping e ON e.regionId=d.RegionID 
 JOIN dbo.budgetLine f ON  a.budgetLineId=f.budgetLineId
 JOIN dbo.financialBudgetLine g ON e.financialBudgetLineId=g.financialBudgetLineId  
GROUP BY ROLLUP (d.Region,[financialBudgetLineDesc],([budgetLineDescription],[BudgetAllocation]),(a.recordNumber,a.Title))
ORDER BY d.Region,[financialBudgetLineDesc],[budgetLineDescription],a.Title

电源外壳

## - Connect to SQL Server using non-SMO class 'System.Data':
$SqlConnection = New-Object System.Data.SqlClient.SqlConnection;
$SqlConnection.ConnectionString = `
"Server = $SQLServer; Database = $Database; Integrated Security = True";

$SqlCmd = New-Object System.Data.SqlClient.SqlCommand;
$SqlCmd.CommandText = $SqlQuery;
$SqlCmd.Connection = $SqlConnection;

## - Extract and build the SQL data object '$DataSetTable':
$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter;
$SqlAdapter.SelectCommand = $SqlCmd;
$DataSet = New-Object System.Data.DataSet;
$SqlAdapter.Fill($DataSet);
$DataSetTable = $DataSet.Tables["Table"];

## ---------- Working with Excel ---------- ##

## - Create an Excel Application instance:
$xlsObj = New-Object -ComObject Excel.Application;

## - Create new Workbook and Sheet (Visible = 1 / 0 not visible)
$xlsObj.Visible = 0;
$xlsWb = $xlsobj.Workbooks.Add();
$xlsSh = $xlsWb.Worksheets.item(1);

## - Build the Excel column heading:
[Array] $getColumnNames = $DataSetTable.Columns | Select ColumnName;

## - Build column header:
[Int] $RowHeader = 1;
foreach ($ColH in $getColumnNames)
{
    if(!($getColumnNames))
    {
    $xlsSh.Cells.item(1, $RowHeader).font.bold = $true;
    $xlsSh.Cells.item(1, $RowHeader) = $ColH.ColumnName;
    $RowHeader++;
    }
};

## - Adding the data start in row 2 column 1:
[Int] $rowData = 2;
[Int] $colData = 1;

foreach ($rec in $DataSetTable.Rows)
{
foreach ($Coln in $getColumnNames)
{
## - Next line convert cell to be text only:
$xlsSh.Cells.NumberFormat = "@";

## - Populating columns:
**if(!($rec)){
    $xlsSh.Cells.Item($rowData, $colData) = ` $rec.$($Coln.ColumnName).ToString();
    }
$ColData++;
};**
$rowData++; $ColData = 1;
};

## - Adjusting columns in the Excel sheet:
$xlsRng = $xlsSH.usedRange;
$xlsRng.EntireColumn.AutoFit();


## ---------- Saving file and Terminating Excel Application ---------- ##

## - Saving Excel file - if the file exist do delete then save
$xlsFile = `
"C:\Temp\NewExceldbResults_$((Get-Date).ToString("yyyyMMdd_hhmmss")).xls";

if (Test-Path $xlsFile)
{
Remove-Item $xlsFile
$xlsObj.ActiveWorkbook.SaveAs($xlsFile);
}
else
{
$xlsObj.ActiveWorkbook.SaveAs($xlsFile);
};

## Quit Excel and Terminate Excel Application process:
$xlsObj.Quit(); (Get-Process Excel*) | foreach ($_) { $_.kill() };

## - End of Script - ##

有什么建议？