private void btnReplaceAll_Click(object sender, RoutedEventArgs e)
{
int foundCount = 0;
this.richTextBox.SuspendUpdateLayout();
this.Document.BeginUpdate();
try
{
using (DocumentPosition startFindPosition = new DocumentPosition(this.Document.DocumentLayoutBox, true))
{
var found = true;
while (found)
{
DocumentTextSearch textSearch = new DocumentTextSearch(this.Document);
TextRange find = textSearch.Find(this.GetSearchText(), startFindPosition);
found = find != null;
if (found)
{
startFindPosition.MoveToPosition(find.EndPosition);
startFindPosition.AnchorToNextFormattingSymbol();
//This is needed to update the current style for editing
this.Document.CaretPosition.MoveToPosition(find.StartPosition);
find.SetSelection(this.Document);
if (this.replaceCallback(this.tbReplaceText.Text))
{
foundCount++;
}
startFindPosition.RemoveAnchorFromNextFormattingSymbol();
startFindPosition.MoveToPosition(this.Document.CaretPosition);
}
}
}
}
finally
{
this.Document.EndUpdate();
this.richTextBox.ResumeUpdateLayout();
}
RadWindow.Alert(new DialogParameters()
{
Header = this.Header,
Content = string.Format(LocalizationManager.GetString("Documents_FindReplaceDialog_MadeReplacements"), foundCount),
Owner = this
});
}
protected override void OnClosed(WindowClosedEventArgs args)
{
base.OnClosed(args);
this.selectReplaceStateService.UnsubscribeFromDocumentEvents();
this.replaceCallback = null;
if (this.richTextBox.Document.Selection.IsEmpty)
{
initialCaretPosition.RemoveAnchorFromNextFormattingSymbol();
this.richTextBox.Document.CaretPosition.MoveToPosition(initialCaretPosition);
}
else
{
this.richTextBox.ActiveEditorPresenter.HideCaret();
}
this.richTextBox.Focus();
this.richTextBox = null;
this.Owner = null;
}
private void btnReplaceAll_Click(object sender, RoutedEventArgs e)
{
int foundCount = 0;
this.richTextBox.SuspendUpdateLayout();
this.Document.BeginUpdate();
try
{
using (DocumentPosition startFindPosition = new DocumentPosition(this.Document.DocumentLayoutBox, true))
{
var found = true;
while (found)
{
DocumentTextSearch textSearch = new DocumentTextSearch(this.Document);
TextRange find = textSearch.Find(this.GetSearchText(), startFindPosition);
found = find != null;
if (found)
{
startFindPosition.MoveToPosition(find.EndPosition);
startFindPosition.AnchorToNextFormattingSymbol();
//This is needed to update the current style for editing
this.Document.CaretPosition.MoveToPosition(find.StartPosition);
find.SetSelection(this.Document);
if (this.replaceCallback(this.tbReplaceText.Text))
{
foundCount++;
}
startFindPosition.RemoveAnchorFromNextFormattingSymbol();
}
}
}
}
finally
{
this.Document.EndUpdate();
this.richTextBox.ResumeUpdateLayout();
}
RadWindow.Alert(new DialogParameters()
{
Header = this.Header,
Content = string.Format(LocalizationManager.GetString("Documents_FindReplaceDialog_MadeReplacements"), foundCount)
});
}
