SftPrintPreview/OCX 1.0 - ActiveX Print Preview Control

PreviewRichEdit Sample (C#)

This sample illustrates using a RichEdit control.

The source code is located at C:\Program Files (x86)\Softelvdm\SftPrintPreview OCX 1.0\Samples\Visual Studio - CSharp\PreviewRichEdit\Form1.cs or C:\Program Files\Softelvdm\SftPrintPreview OCX 1.0\Samples\Visual Studio - CSharp\PreviewRichEdit\Form1.cs (on 32-bit Windows versions).

private void menuExit_Click(object sender, System.EventArgs e) {
    Application.Exit();
}

private void Form1_Load(object sender, System.EventArgs e) {
    axSftPrintPreview1.Dock = DockStyle.Fill;
    richTextBox1.Dock = DockStyle.Fill;

    richTextBox1.LoadFile("../SftPrintPreview.rtf");

    // Connect the richedit control to the print preview control
    axSftPrintPreview1.ContentProviderCallback((int) richTextBox1.Handle, axSftPrintPreview1.RenderRichEdit, IntPtr.Zero);
}

private void menuViewRichEdit_Click(object sender, System.EventArgs e)
{
    // Show the richedit control
    richTextBox1.Visible = true;
    richTextBox1.Enabled = true;
    richTextBox1.Focus();
    richTextBox1.Width = this.Width;
    richTextBox1.Height = this.Height;
    // Disable & hide the print preview control
    axSftPrintPreview1.Visible = false;
    axSftPrintPreview1.Enabled = false;
}

private void menuPrintPreview_Click(object sender, System.EventArgs e)
{
    // Disable & hide the richedit control
    richTextBox1.Visible = false;
    richTextBox1.Enabled = false;
    // Show the print preview control
    axSftPrintPreview1.Enabled = true;
    axSftPrintPreview1.Visible = true;
    axSftPrintPreview1.Focus();
    axSftPrintPreview1.Width = this.Width;
    axSftPrintPreview1.Height = this.Height;
    // In case the richedit control changed, we have to reformat everything
    axSftPrintPreview1.Restart(SftPrintPreviewRestartConstants.restartSftPrintPreviewComplete);
}

private void axSftPrintPreview1_PageSetupWanted(object sender, System.EventArgs e)
{
    axSftPrintPreview1.PageSetup(0);
}

private void axSftPrintPreview1_HelpWanted(object sender, AxSftPrintPreviewLib10._ISftPrintPreviewEvents_HelpWantedEvent e)
{
    MessageBox.Show("Sorry, this sample doesn't offer a help file");
}

private void axSftPrintPreview1_CloseWanted(object sender, System.EventArgs e)
{
    menuViewRichEdit_Click(this, new System.EventArgs());
}

private void menuPrint_Click(object sender, System.EventArgs e)
{
    axSftPrintPreview1.PrintContents(true, 0, false);
}

private void menuprintSetup_Click(object sender, System.EventArgs e)
{
    axSftPrintPreview1.PrinterSetup(0);
}