private void btNew_Click(object sender, EventArgs e)
{
int newTabIndex = 1;
string newTabName = "new 1";
for (int i = 0; i < tabControl.TabPages.Count; i++)
{
string tabName = tabControl.TabPages[i].Text;
if (tabName == newTabName)
{
newTabIndex++;
newTabName = "new " + newTabIndex.ToString();
//Start over the loop
i = -1;
}
}
TabControlMethods.CreateNewTabPage(newTabName);
//Set the current highlight language for new tab
string currentLanguage = "";
foreach (var item in languageToolStripMenuItem.DropDownItems)
{
if (((ToolStripMenuItem)item).Checked == true)
{
currentLanguage = ((ToolStripMenuItem)item).Text;
}
}
SetHighlightRule(currentLanguage);
TabControlMethods.CurrentTextArea.Focus();
}
public static void ShowOpenDialog(TabControl tabControl)
{
//create a new file dialog and choose file to open
OpenFileDialog openDialog = new OpenFileDialog();
openDialog.Filter = "txt Files (*txt)|*txt|All Files (*.*)|*.*";
if (openDialog.ShowDialog() == DialogResult.OK)
{
//check to see if there is already this tab page
TabPage currentTabPage = null;
foreach (TabPage tabPage in tabControl.TabPages)
{
if (tabPage.Name == openDialog.FileName)
{
currentTabPage = tabPage;
break;
}
}
//Create a new tab page
TabPage newTabPage = TabControlMethods.CreateNewTabPage(openDialog.SafeFileName);
//a variable to hold text box contained in tab page
TypingArea newTypingArea = TabControlMethods.CurrentTextArea;
//Get the path of the File
string filePath = openDialog.FileName;
//Get the text of the file
string fileText = File.ReadAllText(filePath);
//Set the text of current text box by file Text
newTypingArea.Text = fileText;
//In the next time, if this tab page already has a name, just open it
tabControl.SelectedTab.Name = openDialog.FileName;
}
//dispose for sure
openDialog.Dispose();
}
