This event is fired when a key is pressed. The parameters do not provide information about which other keys are pressed, like SHIFT, CTRL, ALT, MENU or WINDOWS keys. The state of these other keys can only be retrieved by the event handlers using the API GetKeyState() in C++ or by similar C# or VB calls.
key
This contains the virtual key code for the key that is pressed or released.
lParam
This contains the same value that is sent by the WM_KEYDOWN or WM_KEYUP windows messages.
continue
Setting this parameter to False (-1 or 0) prevents the default handling.
Public Class Form1
Friend WithEvents AxPDFCreactiveX1 As AxACPDFCREACTIVEX.AxPDFCreactiveX = New AxACPDFCREACTIVEX.AxPDFCreactiveX()
Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
Me.Size = New System.Drawing.Size(400, 500)
' AxPDFCreactiveX1
AxPDFCreactiveX1.Enabled = True
AxPDFCreactiveX1.Location = New System.Drawing.Point(20, 20)
AxPDFCreactiveX1.Name = "AxPDFCreactiveX1"
AxPDFCreactiveX1.Parent = Me
AxPDFCreactiveX1.Size = New System.Drawing.Size(360, 400)
AxPDFCreactiveX1.TabIndex = 0
' Constants for Activation codes
Const strLicenseTo As String = "Amyuni PDF Creator Evaluation"
Const strActivationCode As String = "07EFCDAB010001004282943F2AF19A88F332D9E781E40460727DF8A42847A1BDE06DB61C71E94E2D90424BF8762385335F9D6884E9FC"
' Set license key
AxPDFCreactiveX1.SetLicenseKey(strLicenseTo, strActivationCode)
' Change the PDF object to Design Mode
AxPDFCreactiveX1.ReportState = ACPDFCREACTIVEX.ReportStateConstants.acReportStateDesign
' Set CurrentPage
pdf.CurrentPage = 1
' Create a Text in the current Page
AxPDFCreactiveX1.CreateObject(ACPDFCREACTIVEX.ObjectTypeConstants.acObjectTypeText, "Text1")
Dim oText As ACPDFCREACTIVEX.IacObject = AxPDFCreactiveX1.GetObjectByName("Text1")
oText("Left") = 1000
oText("Right") = 5000
oText("Top") = 0
oText("Bottom") = 4000
oText("BorderColor") = &HFF00FF
oText("BorderWidth") = ACPDFCREACTIVEX.acBorderWidth.acBorderWidthDouble
oText("Text") = "Amyuni Technologies"
oText("Hyperlink") = "http:// www.amyuni.com"
' Create a Barcode in the current Page
AxPDFCreactiveX1.CreateObject(ACPDFCREACTIVEX.ObjectTypeConstants.acObjectTypeBarcode, "Barcode1")
Dim oBarCode As ACPDFCREACTIVEX.IacObject = AxPDFCreactiveX1.GetObjectByName("Barcode1")
oBarCode("Left") = 100
oBarCode("Right") = 3100
oBarCode("Top") = 1000
oBarCode("Bottom") = 2100
oBarCode("BarcodeType") = 1 ' PDF417 barcodes are the only type supported
oBarCode("VerticalScale") = 3.0 ' Amount by which To scale the barcode vertically, Default
oBarCode("Text") = "Copyright 2015 Amyuni Technologies"
' Change the PDF object to Run Mode
AxPDFCreactiveX1.ReportState = ACPDFCREACTIVEX.ReportStateConstants.acReportStateRun
oBarCode = Nothing
End Sub
Private Sub AxPDFCreactiveX1_KeyDownEvent(sender As Object, e As AxACPDFCREACTIVEX._IPDFCreactiveXEvents_KeyDownEvent) Handles AxPDFCreactiveX1.KeyDownEvent
MessageBox.Show("KeyDown event")
e.continue = 1
End Sub
End Class
public partial class Form1 : Form
{
AxACPDFCREACTIVEX.AxPDFCreactiveX axPDFCreactiveX1 = new AxACPDFCREACTIVEX.AxPDFCreactiveX();
public Form1()
{
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e)
{
this.Size = new System.Drawing.Size(400, 500);
// axPDFCreactiveX1
axPDFCreactiveX1.Enabled = true;
axPDFCreactiveX1.Location = new System.Drawing.Point(20, 20);
axPDFCreactiveX1.Name = "axPDFCreactiveX1";
axPDFCreactiveX1.Parent = this;
axPDFCreactiveX1.Size = new System.Drawing.Size(360, 400);
axPDFCreactiveX1.TabIndex = 0;
// Events
axPDFCreactiveX1.KeyDownEvent += new AxACPDFCREACTIVEX._IPDFCreactiveXEvents_KeyDownEventHandler(axPDFCreactiveX1_KeyDownEvent);
// Constants for Activation codes
const string strLicenseTo = "Amyuni PDF Creator Evaluation";
const string strActivationCode = "07EFCDAB010001004282943F2AF19A88F332D9E781E40460727DF8A42847A1BDE06DB61C71E94E2D90424BF8762385335F9D6884E9FC";
// Set license key
axPDFCreactiveX1.SetLicenseKey(strLicenseTo, strActivationCode);
// Change the PDF object to Design Mode
axPDFCreactiveX1.ReportState = ACPDFCREACTIVEX.ReportStateConstants.acReportStateDesign;
// Set CurrentPage
pdf.CurrentPage = 1;
// Create a Text in the current Page
axPDFCreactiveX1.CreateObject(ACPDFCREACTIVEX.ObjectTypeConstants.acObjectTypeText, "Text1");
ACPDFCREACTIVEX.IacObject oText = axPDFCreactiveX1.GetObjectByName("Text1".ToString());
oText["Left"] = 1000;
oText["Right"] = 5000;
oText["Top"] = 0;
oText["Bottom"] = 4000;
oText["BorderColor"] = 0xFF00FF;
oText["BorderWidth"] = ACPDFCREACTIVEX.acBorderWidth.acBorderWidthDouble;
oText["Text"] = "Amyuni Technologies";
// Create a Barcode in the current Page
axPDFCreactiveX1.CreateObject(ACPDFCREACTIVEX.ObjectTypeConstants.acObjectTypeBarcode, "Barcode1");
ACPDFCREACTIVEX.IacObject oBarCode = axPDFCreactiveX1.GetObjectByName("Barcode1".ToString());
oBarCode["Left"] = 100;
oBarCode["Right"] = 3100;
oBarCode["Top"] = 1000;
oBarCode["Bottom"] = 2100;
oBarCode["BarcodeType"] = 1; // PDF417 barcodes are the only type supported
oBarCode["VerticalScale"] = 3.0; // Amount by which to scale the barcode vertically, default
oBarCode["Text"] = "Copyright 2015 Amyuni Technologies";
// Change the PDF object to Run Mode
axPDFCreactiveX1.ReportState = ACPDFCREACTIVEX.ReportStateConstants.acReportStateRun;
oBarCode = null;
}
private void axPDFCreactiveX1_KeyDownEvent(object sender, AxACPDFCREACTIVEX._IPDFCreactiveXEvents_KeyDownEvent e)
{
MessageBox.Show("KeyDown event");
e.@continue = 1;
}
}
#import "c:\users\amyuni\pdfcreactivex.dll" no_namespace
using namespace std;
void CRedrawRect_CppDlg::OnBnClickedOk()
{
IPDFCreactiveXPtr m_PDF;
// TODO: Add extra initialization here
m_PDF = GetDlgItem(IDC_PDFCREACTIVEX1)->GetControlUnknown();
// Constants for Activation codes
bstr_t strLicenseTo = "Amyuni PDF Creator Evaluation";
bstr_t strActivationCode = "07EFCDAB010001004282943F2AF19A88F332D9E781E40460727DF8A42847A1BDE06DB61C71E94E2D90424BF8762385335F9D6884E9FC";
// set license key
m_PDF->SetLicenseKey(_bstr_t(strLicenseTo), _bstr_t(strActivationCode));
// Change the PDF object to Design Mode
m_PDF->ReportState = acReportStateDesign;
// Set CurrentPage
pdf->CurrentPage = 1;
// Set-up variables for attributes
_variant_t varAttribute;
varAttribute.vt = VT_I4; // integers
// Create a text in the current Page
m_PDF->CreateObject(acObjectTypeText, "Text1");
IacObjectPtr oText = m_PDF->GetObjectByName("Text1");
oText->Attribute["Left"] = 1000;
oText->Attribute["Right"] = 5000;
oText->Attribute["Top"] = 0;
oText->Attribute["Bottom"] = 4000;
varAttribute.lVal = 0xFF00FF;
oText->Attribute["BorderColor"] = varAttribute;
varAttribute.lVal = acBorderWidthDouble;
oText->Attribute["BorderWidth"] = varAttribute;
oText->Attribute["Text"] = "Amyuni Technologies";
// Create a Barcode in the current Page
m_PDF->CreateObject(acObjectTypeBarcode, "Barcode1");
IacObjectPtr oBarcode = m_PDF->GetObjectByName("Barcode1");
oBarcode->Attribute["Left"] = 100;
oBarcode->Attribute["Right"] = 3100;
oBarcode->Attribute["Top"] = 1000;
oBarcode->Attribute["Bottom"] = 2100;
varAttribute.lVal = 1;
oBarcode->Attribute["BarcodeType"] = varAttribute; // PDF417 barcodes are the only type supported
oBarcode->Attribute["VerticalScale"] = 3.0; // Amount by which to scale the barcode vertically, default
oBarcode->Attribute["Text"] = "Copyright 2015 Amyuni Technologies";
// Change the PDF object to Designe Run
m_PDF->ReportState = acReportStateRun;
// destroy objects
oText = NULL;
oBarcode = NULL;
}
BEGIN_EVENTSINK_MAP(CRedrawRect_CppDlg, CDialogEx)
ON_EVENT(CRedrawRect_CppDlg, IDC_PDFCREACTIVEX1, 19, CRedrawRect_CppDlg::KeyDownPdfcreactivex1, VTS_I4 VTS_I4 VTS_PI4)
END_EVENTSINK_MAP()
void CRedrawRect_CppDlg::KeyDownPdfcreactivex1(long key, long lParam, long* Continue)
{
MessageBox(_T("KeyDown event"), _T(""), MB_YESNO);
*Continue = 1l;
}