C# Signature:

[DllImport("uxtheme.dll")]
static extern int DrawThemeTextEx(IntPtr hTheme, IntPtr hdc, int iPartId, int iStateId, string text, int length, DT flags, ref RECT rect, ref DTTOPTS poptions);

VB.NET Signature:

<DllImport("uxtheme.dll", ExactSpelling:=True, CharSet:=CharSet.Unicode)> _
Public Shared Function DrawThemeTextEx(hTheme As IntPtr, hdc As IntPtr, iPartId As Integer, iStateId As Integer, text As [String], length As Integer, flags As DT, ByRef rect As RECT, ByRef poptions As DTTOPTS) As Int32
End Function

User-Defined Types:

RECT, DT, DTTOPTS

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

None.

Tips & Tricks:

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Sample Code:

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