C#

System.IO.File.Copy("old file path", "new file path", true);//true to override destination file

TabPage newPage = new TabPage();
TabControlMain.TabPages.Add(newPage);

RichTextBox rtb = new RichTextBox();
rtb.Location = new Point(0, 0);
rtb.Size = newPage.Size;
newPage.Controls.Add(rtb);

Aljaz111 wrote:

Please help me with that

Aljaz111 wrote:

1. Name the new tab

Aljaz111 wrote:

2. Docking of new one same as original--Fill

Aljaz111 wrote:

3. Copy & paste & and changing font for all the tabs not only original one

rtb.Name = "RichTextBox" + tabControl.TabPages.Count;

int count = 0;
foreach(TabPage page in TabControl1.TabPages)
{
    count++;
    RichTextBox rtb = (RichTextBox)page.Controls["RichTextBox" + count];
    //do something with the rtb here
}

private void frmMain_FormClosing(object sender, FormClosingEventArgs e)
        {
            int count = 0;
            foreach (TabPage page in tabControl1.TabPages)
            {
                count++;
                RichTextBox richTextBox1 = (RichTextBox)page.Controls["RichTextBox" + count];
                //do something with the rtb here
                temp = richTextBox1;

                if (temp.Modified)
                {
                    DialogResult result = MessageBox.Show("Do you wish to Save changes?", "Save Changes", MessageBoxButtons.YesNoCancel);

                    if (result == DialogResult.Yes)
                        evtSave_Click(sender, e);
                    else
                        if (result == DialogResult.Cancel)
                            e.Cancel = true;
                }


            }

RichTextBox richTextBox1 = (RichTextBox)TabControl1.SelectedTabPage.Controls["RichTextBox" + count];
                
FontDialog f = new FontDialog();
if (f.ShowDialog() == DialogResult.OK)
   richTextBox1.Font = f.Font;

private void evtEditPaste_Click(object sender, EventArgs e)
        {

            int count = tabControl1.SelectedIndex;

            RichTextBox richTextBox1 = (RichTextBox)tabControl1.SelectedTab.Controls["RichTextBox" + count];
            
            

            richTextBox1.Paste();
        }

Rajesh R Subramanian wrote:

Kindly click on "REPORT MESSAGE" instead of low-voting it