private void btnPrevSearch_Click(object sender, EventArgs e)
{
string searchText = txtSearchText.Text.Trim();
textSearchResult = DocumentViewer1.FindPrevious(searchText, lastSearchResult: textSearchResult, searchOptions: textSearchOptions);
ShowSearchedTextNotFound(textSearchResult);
}
private void txtSearchText_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == System.Windows.Forms.Keys.Enter)
{
string searchText = txtSearchText.Text.Trim();
textSearchResult = DocumentViewer1.FindNext(searchText, lastSearchResult: textSearchResult, searchOptions: textSearchOptions);
ShowSearchedTextNotFound(textSearchResult);
e.Handled = true;
e.SuppressKeyPress = true;
}
}
private void TxtCurrentPage_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == System.Windows.Forms.Keys.Enter || e.KeyCode == System.Windows.Forms.Keys.Tab)
{
int pageNumber;
if (int.TryParse(txtCurrentPage.Text, out pageNumber))
{
DocumentViewer1.GoToPage(pageNumber);
}
else
{
txtCurrentPage.Text = DocumentViewer1.CurrentPage.ToString();
}
}
}
private void DocumentViewer1_ZoomListUpdated(object sender, ZoomValuesUpdatedEventArgs e)
{
cmbZoomPercent.SelectedIndexChanged -= cmbZoomPercent_SelectedIndexChanged;
int index = cmbZoomPercent.ComboBox.SelectedIndex;
cmbZoomPercent.ComboBox.DataSource = DocumentViewer1.GetZoomList();
cmbZoomPercent.ComboBox.DisplayMember = e.DisplayMember;
cmbZoomPercent.ComboBox.ValueMember = e.ValueMember;
cmbZoomPercent.SelectedIndexChanged += cmbZoomPercent_SelectedIndexChanged;
if (e.Index != -1)
{
cmbZoomPercent.ComboBox.SelectedIndex = e.Index;
}
cmbZoomPercent.Text = e.Zoom.ToString("#.##") + "%";
}
private void DocumentViewer1_DragDrop(object sender, DragEventArgs e)
{
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
if (files.Length > 0)
{
try
{
DocumentViewer1.LoadDocument(files[0]);
cmbZoomPercent.FlatStyle = FlatStyle.Standard;
DocumentViewer1.Zoom.ZoomPercent = double.Parse(cmbZoomPercent.Text.Remove(cmbZoomPercent.Text.Length - 1));
lblPageCount.Text = DocumentViewer1.PageCount.ToString();
DocumentViewer1_LastPageRead(DocumentViewer1, new Gnostice.Core.LoadCompletedEventArgs(DocumentViewer1.PageCount));
this.Filename = files[0];
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void btnOpen_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
try
{
Filename = openFileDialog1.FileName;
this.Text = System.IO.Path.GetFileName(Filename) + " - Gnostice WinForms Document Viewer";
DocumentViewer1.LoadDocument(openFileDialog1.FileName);
cmbZoomPercent.FlatStyle = FlatStyle.Standard;
//DocumentViewer1.Zoom.ZoomPercent = double.Parse(cmbZoomPercent.Text.Remove(cmbZoomPercent.Text.Length - 1));
DocumentViewer1_LastPageRead(DocumentViewer1, e as Gnostice.Core.LoadCompletedEventArgs);
lblPageCount.Text = DocumentViewer1.PageCount.ToString();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void btnRotateCurrentPageAnticlockwise_Click(object sender, EventArgs e)
{
DocumentViewer1.RotatePagesAntiClockwise90(DocumentViewer1.CurrentPage.ToString());
}
private void btnRotateAnticlockwise_Click(object sender, EventArgs e)
{
DocumentViewer1.RotatePagesAntiClockwise90();
}
private void btnZoomIn_Click(object sender, EventArgs e)
{
DocumentViewer1.ZoomIn();
cmbZoomPercent.Text = DocumentViewer1.Zoom.ZoomPercent.ToString("#.##") + "%";
}
private void btnLast_Click(object sender, EventArgs e)
{
DocumentViewer1.LastPage();
}
private void btnPrevious_Click(object sender, EventArgs e)
{
DocumentViewer1.PreviousPage();
}
