创建一个DataTable对象,并添加需要进行重复项检查的数据列。 代码语言:txt 复制 $dt = New-Object System.Data.DataTable $dt.Columns.Add("Column1", [System.String]::typeid) # 添加数据列 $dt.Columns.Add("Column2", [System.Int32]::typeid) 向DataTable中添加数据行。 代码语言:txt 复制 $row1 ...
添加数据到DataTable对象中: 代码语言:txt 复制 $row = $dt.NewRow() $row["Column1"] = "Value1" $row["Column2"] = "Value2" $row["Column3"] = "Value3" $dt.Rows.Add($row) 调整列的顺序: 代码语言:txt 复制 $dt.Columns["Column3"].SetOrdinal(0) $dt.Columns["Column1"].SetOrdinal...
Add a Property to an Array that Adds a Range of IPs Add a URL rewrite condition on IIS using Powershell Add Array Items to Listbox Add blank column to csv with no header? Add column to text file Add columns to PowerShell array and write the result to a table Add computer to AD gro...
$tabName = "SampleTable" #Create Table object $table = New-Object system.Data.DataTable “$tabName” #Define Columns $col1 = New-Object system.Data.DataColumn ColumnName1,([string]) $col2 = New-Object system.Data.DataColumn ColumnName2,([string]) #Add the Columns $table.columns.add(...
=null) {thrownewArgumentException("Specified path already exists"); }for(inti =0; i < table.Rows.Count; i++) { DataRow row = table.Rows[i]; DataRow copyRow = copyTable.NewRow(); copyRow.ItemArray = row.ItemArray; copyTable.Rows.Add(copyRow); } }// if (type == ...// if...
Function Out-DataTable 1.0.1 pssqlite 2.4 一键安装命令: #一键安装命令依赖.net 4.5 及以上。powershell 3.0 及以上。如果不满足条件,请用手动安装方法。 mkdir "$env:USERPROFILE\Documents\WindowsPowerShell\Modules" Invoke-WebRequest https://github.com/RamblingCookieMonster/PSSQLite/archive/master.zip -...
$table 1. 2. 3. 4. 5. 在上面的示例中,执行一个查询语句并将查询结果存储在 DataTable 对象中。 执行SQL 命令 在PowerShell 中,我们可以使用 SqlCommand 对象执行 SQL 命令。例如: $command = New-Object System.Data.SqlClient.SqlCommand('INSERT INTO myTable (column1, column2) VALUES (1, 2)',...
$table = New-Object -TypeName System.Data.DataTable; #填充数据 $adpt.Fill($table); #遍历所有数据 foreach ($row in $table.Rows) { foreach($col in $table.Columns) { $col.ColumnName + “:” + $row[$col.ColumnName].ToString(); ...
executes the SP and collected the errors Invoke-SqlCmd -ServerInstance MyServer -Database 'TestDB' -Query 'EXEC TestProcedure3' -OutputSqlErrors $true Here's the output: Invoke-SqlCmd : Cannot insert the value NULL into column 'col', table 'TestDB.dbo.TestTable'; column does not allow...
Add a URL rewrite condition on IIS using Powershell Add Array Items to Listbox Add blank column to csv with no header? Add column to text file Add columns to PowerShell array and write the result to a table Add computer to AD group Add computers to domain in bulk / mass Add Computers...