我目前使用以下内容过滤数据网格视图：
$txtprod_TextChanged={
$ datagridtrousses.DataSource.DefaultView.RowFilter =“Produit LIKE' $（$ txtprod.Text）'”
是否可以在powershell
中完全编写脚本（见图）我有一个datagridview，我想突出显示我在datagridview中返回的字符串
由于
答案 0 :(得分：0)
#------------------------------------------------------------------------
# Source File Information (DO NOT MODIFY)
# Source ID: 6beebf81-a3f9-47c7-9c98-ae965a4a8aad
# Source File: HIGHLIGHT DATAGRIDVIEW.psf
#------------------------------------------------------------------------
#region File Recovery Data (DO NOT MODIFY)
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#endregion
<#
.NOTES
--------------------------------------------------------------------------------
Code generated by: SAPIEN Technologies, Inc., PowerShell Studio 2017 v5.4.136
Generated on: 2017-07-17 09:47
Generated by: Admin
--------------------------------------------------------------------------------
.DESCRIPTION
GUI script generated by PowerShell Studio 2017
#>
#----------------------------------------------
#region Application Functions
#----------------------------------------------
#endregion Application Functions
#----------------------------------------------
# Generated Form Function
#----------------------------------------------
function Show-HIGHLIGHT_DATAGRIDVIEW_psf {
#----------------------------------------------
#region Import the Assemblies
#----------------------------------------------
[void][reflection.assembly]::Load('System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089')
[void][reflection.assembly]::Load('System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089')
[void][reflection.assembly]::Load('System.Drawing, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a')
#endregion Import Assemblies
#----------------------------------------------
#region Generated Form Objects
#----------------------------------------------
[System.Windows.Forms.Application]::EnableVisualStyles()
$form1 = New-Object 'System.Windows.Forms.Form'
$labelSEARCHWMIOBJECTS = New-Object 'System.Windows.Forms.Label'
$textbox1 = New-Object 'System.Windows.Forms.TextBox'
$datagridview1 = New-Object 'System.Windows.Forms.DataGridView'
$InitialFormWindowState = New-Object 'System.Windows.Forms.FormWindowState'
#endregion Generated Form Objects
#----------------------------------------------
# User Generated Script
#----------------------------------------------
$form1_Load = {
#TODO: Initialize Form Controls here
$CACA = Get-WmiObject -List | Select-Object pscomputername, name
Update-DataGridView -DataGridView $datagridview1 -Item $CACA
$table = ConvertTo-DataTable -InputObject $CACA
Load-DataGridView -DataGridView $datagridview1 -Item $table
$datagridview1.Columns[0].MinimumWidth = 100
$datagridview1.Columns[1].Width = 350
#$datagridview1.Columns[2].Width = 175
}
#region Control Helper Functions
function Update-DataGridView
{
<#
.SYNOPSIS
This functions helps you load items into a DataGridView.
.DESCRIPTION
Use this function to dynamically load items into the DataGridView control.
.PARAMETER DataGridView
The DataGridView control you want to add items to.
.PARAMETER Item
The object or objects you wish to load into the DataGridView's items collection.
.PARAMETER DataMember
Sets the name of the list or table in the data source for which the DataGridView is displaying data.
.PARAMETER AutoSizeColumns
Resizes DataGridView control's columns after loading the items.
#>
Param (
[ValidateNotNull()]
[Parameter(Mandatory=$true)]
[System.Windows.Forms.DataGridView]$DataGridView,
[ValidateNotNull()]
[Parameter(Mandatory=$true)]
$Item,
[Parameter(Mandatory=$false)]
[string]$DataMember,
[System.Windows.Forms.DataGridViewAutoSizeColumnMode]$AutoSizeColumns = 'None'
)
$DataGridView.SuspendLayout()
$DataGridView.DataMember = $DataMember
if ($Item -is [System.Data.DataSet] -and $Item.Tables.Count -gt 0)
{
$DataGridView.DataSource = $Item.Tables[0]
}
elseif ($Item -is [System.ComponentModel.IListSource]`
-or $Item -is [System.ComponentModel.IBindingList] -or $Item -is [System.ComponentModel.IBindingListView] )
{
$DataGridView.DataSource = $Item
}
else
{
$array = New-Object System.Collections.ArrayList
if ($Item -is [System.Collections.IList])
{
$array.AddRange($Item)
}
else
{
$array.Add($Item)
}
$DataGridView.DataSource = $array
}
if ($AutoSizeColumns -ne 'None')
{
$DataGridView.AutoResizeColumns($AutoSizeColumns)
}
$DataGridView.ResumeLayout()
}
function ConvertTo-DataTable
{
<#
.SYNOPSIS
Converts objects into a DataTable.
.DESCRIPTION
Converts objects into a DataTable, which are used for DataBinding.
.PARAMETER InputObject
The input to convert into a DataTable.
.PARAMETER Table
The DataTable you wish to load the input into.
.PARAMETER RetainColumns
This switch tells the function to keep the DataTable's existing columns.
.PARAMETER FilterWMIProperties
This switch removes WMI properties that start with an underline.
.EXAMPLE
$DataTable = ConvertTo-DataTable -InputObject (Get-Process)
#>
[OutputType([System.Data.DataTable])]
param(
[ValidateNotNull()]
$InputObject,
[ValidateNotNull()]
[System.Data.DataTable]$Table,
[switch]$RetainColumns,
[switch]$FilterWMIProperties)
if($null -eq $Table)
{
$Table = New-Object System.Data.DataTable
}
if ($InputObject -is [System.Data.DataTable])
{
$Table = $InputObject
}
elseif ($InputObject -is [System.Data.DataSet] -and $InputObject.Tables.Count -gt 0)
{
$Table = $InputObject.Tables[0]
}
else
{
if (-not $RetainColumns -or $Table.Columns.Count -eq 0)
{
#Clear out the Table Contents
$Table.Clear()
if ($null -eq $InputObject) { return } #Empty Data
$object = $null
#find the first non null value
foreach ($item in $InputObject)
{
if ($null -ne $item)
{
$object = $item
break
}
}
if ($null -eq $object) { return } #All null then empty
#Get all the properties in order to create the columns
foreach ($prop in $object.PSObject.Get_Properties())
{
if (-not $FilterWMIProperties -or -not $prop.Name.StartsWith('__')) #filter out WMI properties
{
#Get the type from the Definition string
$type = $null
if ($null -ne $prop.Value)
{
try { $type = $prop.Value.GetType() }
catch { Out-Null }
}
if ($null -ne $type) # -and [System.Type]::GetTypeCode($type) -ne 'Object')
{
[void]$table.Columns.Add($prop.Name, $type)
}
else #Type info not found
{
[void]$table.Columns.Add($prop.Name)
}
}
}
if ($object -is [System.Data.DataRow])
{
foreach ($item in $InputObject)
{
$Table.Rows.Add($item)
}
return @( ,$Table)
}
}
else
{
$Table.Rows.Clear()
}
foreach ($item in $InputObject)
{
$row = $table.NewRow()
if ($item)
{
foreach ($prop in $item.PSObject.Get_Properties())
{
if ($table.Columns.Contains($prop.Name))
{
$row.Item($prop.Name) = $prop.Value
}
}
}
[void]$table.Rows.Add($row)
}
}
return @(,$Table)
}
#endregion
$textbox1_TextChanged = {
$dataGridView1.Refresh()
$datagridview1.DataSource.DefaultView.RowFilter = "name LIKE '*$($textbox1.Text)*'"
}
function Load-DataGridView
{
<#
.SYNOPSIS
This functions helps you load items into a DataGridView.
.DESCRIPTION
Use this function to dynamically load items into the DataGridView control.
.PARAMETER DataGridView
The ComboBox control you want to add items to.
.PARAMETER Item
The object or objects you wish to load into the ComboBox's items collection.
.PARAMETER DataMember
Sets the name of the list or table in the data source for which the DataGridView is displaying data.
#>
Param (
[ValidateNotNull()]
[Parameter(Mandatory = $true)]
[System.Windows.Forms.DataGridView]$DataGridView,
[ValidateNotNull()]
[Parameter(Mandatory = $true)]
$Item,
[Parameter(Mandatory = $false)]
[string]$DataMember
)
$DataGridView.SuspendLayout()
$DataGridView.DataMember = $DataMember
if ($Item -is [System.ComponentModel.IListSource]`
-or $Item -is [System.ComponentModel.IBindingList] -or $Item -is [System.ComponentModel.IBindingListView])
{
$DataGridView.DataSource = $Item
}
else
{
$array = New-Object System.Collections.ArrayList
if ($Item -is [System.Collections.IList])
{
$array.AddRange($Item)
}
else
{
$array.Add($Item)
}
$DataGridView.DataSource = $array
}
$DataGridView.ResumeLayout()
}
$datagridview1_CellPainting = [System.Windows.Forms.DataGridViewCellPaintingEventHandler]{
if ($_.RowIndex -ge 0 -and $_.ColumnIndex -ge 0 -and $textbox1.Text -ne "")
{
$_.Handled = $true
$_.PaintBackground($_.CellBounds, $true)
if ($sw = $textbox1.Text)
{
[string]$val = $_.FormattedValue
[int]$sindx = $val.ToLower().IndexOf($sw.ToLower())
[int]$sCount = 1
while ($sindx -ge 0)
{
$hl_rect = New-Object System.Drawing.Rectangle
$hl_rect.Y = $_.CellBounds.Y + 2
$hl_rect.Height = $_.CellBounds.Height - 5
$sBefore = $val.Substring(0, $sindx)
$sWord = $val.Substring($sindx, $sw.Length)
$s1 = [System.Windows.Forms.TextRenderer]::MeasureText($_.Graphics, $sBefore, $_.CellStyle.Font, $_.CellBounds.Size)
$s2 = [System.Windows.Forms.TextRenderer]::MeasureText($_.Graphics, $sWord, $_.CellStyle.Font, $_.CellBounds.Size)
if ($s1.Width -gt 5)
{
$hl_rect.X = $_.CellBounds.X + $s1.Width - 5
$hl_rect.Width = $s2.Width - 6
}
else
{
$hl_rect.X = $_.CellBounds.X + 2
$hl_rect.Width = $s2.Width - 6
}
$hl_brush = new-object System.Drawing.SolidBrush Yellow
$_.Graphics.FillRectangle($hl_brush, $hl_rect)
$hl_brush.Dispose()
$sindx = $val.ToLower().IndexOf($sw.ToLower(), $sCount++)
}
$_.PaintContent($_.CellBounds)
}
}
}
# --End User Generated Script--
#----------------------------------------------
#region Generated Events
#----------------------------------------------
$Form_StateCorrection_Load=
{
#Correct the initial state of the form to prevent the .Net maximized form issue
$form1.WindowState = $InitialFormWindowState
}
$Form_Cleanup_FormClosed=
{
#Remove all event handlers from the controls
try
{
$textbox1.remove_TextChanged($textbox1_TextChanged)
$datagridview1.remove_CellPainting($datagridview1_CellPainting)
$form1.remove_Load($form1_Load)
$form1.remove_Load($Form_StateCorrection_Load)
$form1.remove_FormClosed($Form_Cleanup_FormClosed)
}
catch { Out-Null <# Prevent PSScriptAnalyzer warning #> }
}
#endregion Generated Events
#----------------------------------------------
#region Generated Form Code
#----------------------------------------------
$form1.SuspendLayout()
#
# form1
#
$form1.Controls.Add($labelSEARCHWMIOBJECTS)
$form1.Controls.Add($textbox1)
$form1.Controls.Add($datagridview1)
$form1.AutoScaleDimensions = '6, 13'
$form1.AutoScaleMode = 'Font'
$form1.ClientSize = '528, 359'
$form1.Name = 'form1'
$form1.Text = 'Form'
$form1.add_Load($form1_Load)
#
# labelSEARCHWMIOBJECTS
#
$labelSEARCHWMIOBJECTS.AutoSize = $True
$labelSEARCHWMIOBJECTS.Location = '23, 9'
$labelSEARCHWMIOBJECTS.Name = 'labelSEARCHWMIOBJECTS'
$labelSEARCHWMIOBJECTS.Size = '128, 13'
$labelSEARCHWMIOBJECTS.TabIndex = 2
$labelSEARCHWMIOBJECTS.Text = 'SEARCH WMI OBJECTS'
#
# textbox1
#
$textbox1.Location = '23, 37'
$textbox1.Name = 'textbox1'
$textbox1.Size = '140, 20'
$textbox1.TabIndex = 1
$textbox1.add_TextChanged($textbox1_TextChanged)
#
# datagridview1
#
$datagridview1.ColumnHeadersHeightSizeMode = 'AutoSize'
$datagridview1.Location = '23, 83'
$datagridview1.Name = 'datagridview1'
$datagridview1.RowHeadersWidth = 10
$datagridview1.Size = '484, 263'
$datagridview1.TabIndex = 0
$datagridview1.add_CellPainting($datagridview1_CellPainting)
$form1.ResumeLayout()
#endregion Generated Form Code
#----------------------------------------------
#Save the initial state of the form
$InitialFormWindowState = $form1.WindowState
#Init the OnLoad event to correct the initial state of the form
$form1.add_Load($Form_StateCorrection_Load)
#Clean up the control events
$form1.add_FormClosed($Form_Cleanup_FormClosed)
#Show the Form
return $form1.ShowDialog()
} #End Function
#Call the form
Show-HIGHLIGHT_DATAGRIDVIEW_psf | Out-Null