C# Signature:

[DllImport("user32.dll", SetLastError = true)]
static extern uint GetDlgItemText(IntPtr hDlg, int nIDDlgItem,
   [Out] StringBuilder lpString, int nMaxCount);
[DllImport("user32.dll")]
static extern IntPtr GetDlgItem(IntPtr hDlg, int nIDDlgItem);

VB.Net Signature:

<DllImport("user32.dll", SetLastError:=True, CharSet:=CharSet.Auto)> _
Private Function GetDlgItemText(
    ByVal hDlg As IntPtr, _
    ByVal nIDDlgItem As Integer, _
    ByVal lpString As StringBuilder, _
    ByVal nMaxCount As Integer) As Long
Private Function GetDlgItem(
    ByVal hDlg As IntPtr,
    nIDDlgItem As Integer) As IntPtr
End Function

VB Signature (use "GetDlgItemTextA" for ANSI return value or "GetDlgItemTextW" for Unicode return value) :

VB Signature:

Private Declare Function GetDlgItem Lib "user32" (ByVal hDlg As IntPtr, nIDDlgItem As Integer) As IntPtr

Private Declare Function GetDlgItemText Lib "user32" Alias "GetDlgItemTextA" (
    ByVal hDlg As IntPtr, _
    ByVal nIDDlgItem As Integer, _
    ByVal lpString As StringBuilder, _
    ByVal nMaxCount As Integer) As Long

User-Defined Types:

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Notes:

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