# Microsoft .NET CLI Disassembler

The IDA disassembler can disassemble a portable executable (PE) file that contains Microsoft intermediate language (MSIL) code. The Common Language Infrastructure (CLI) is the ECMA standard that describes the core of the .NET Framework world.

Assembler code

```
.method private hidebysig instance void UpdateDocumentRelatedTools()
                                        // CODE XREF: Infragistics.Win.Printing.UltraPrintPreviewDialog__UltraPrintPreviewDialog_Load+F6↑p
                                        // Infragistics.Win.Printing.UltraPrintPreviewDialog__ultraPrintPreviewControl1_PropertyChanged+43↑p
  {
    .maxstack 2
    .locals init (bool V0,
                  bool V1)
    ldarg.0
    ldfld    class [Infragistics2.Win.Misc.v10.1]Infragistics.Win.Printing.UltraPrintPreviewControl Infragistics.Win.Printing.UltraPrintPreviewDialog::ultraPrintPreviewControl1
    callvirt instance class [System.Drawing]System.Drawing.Printing.PrintDocument [Infragistics2.Win.Misc.v10.1]Infragistics.Win.Printing.UltraPrintPreviewControl::get_Document()
    ldnull
    ceq
    ldc.i4.0
    ceq
    stloc.0
    ldloc.0
    brfalse.s loc_588C
    ldarg.0
    ldfld    class [Infragistics2.Win.Misc.v10.1]Infragistics.Win.Printing.UltraPrintPreviewControl Infragistics.Win.Printing.UltraPrintPreviewDialog::ultraPrintPreviewControl1
    callvirt instance class [System.Drawing]System.Drawing.Printing.PrintDocument [Infragistics2.Win.Misc.v10.1]Infragistics.Win.Printing.UltraPrintPreviewControl::get_Document()
    callvirt instance class [System.Drawing]System.Drawing.Printing.PrinterSettings [System.Drawing]System.Drawing.Printing.PrintDocument::get_PrinterSettings()
    callvirt instance bool [System.Drawing]System.Drawing.Printing.PrinterSettings::get_IsValid()
    br.s     loc_588D

loc_588C:                               // CODE XREF: Infragistics.Win.Printing.UltraPrintPreviewDialog__UpdateDocumentRelatedTools+13↑j
    ldc.i4.0

loc_588D:                               // CODE XREF: Infragistics.Win.Printing.UltraPrintPreviewDialog__UpdateDocumentRelatedTools+2A↑j
    stloc.1
    ldarg.0
    ldfld    class [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.UltraToolbarsManager Infragistics.Win.Printing.UltraPrintPreviewDialog::ultraToolbarsManager1
    callvirt instance class [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.RootToolsCollection [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.UltraToolbarsManager::get_Tools()
    ldstr    aPrint                     // "Print"
    callvirt instance class [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.ToolBase [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.ToolsCollectionBase::get_Item(string)
    callvirt instance class [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.SharedProps [Infragistics2.Win.UltraWinToolbars.v10.1]Infragistics.Win.UltraWinToolbars.ToolBase::get_SharedProps()

```


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