private void ToolStripMenuItemToolbox_Click(object sender, EventArgs e)
{
if (ftb==null||ftb.IsDisposed)
{
ftb = new FormToolbox();
ftb.MdiParent = this;
ftb.Show();
}
}
private void ToolStripMenuItemToolbox_Click(object sender, EventArgs e)
{
if (ftb == null || ftb.IsDisposed)
{
ftb = new FormToolbox();
ftb.MdiParent = this;
ftb.Show();
}
}
private void openToolbox()
{
if (ftb == null || ftb.IsDisposed)
{
ftb = new FormToolbox();
ftb.MdiParent = this;
ftb.Show();
}
}
public static FormToolbox GetInstance()
{
if (ftb == null || ftb.IsDisposed)
{
ftb = new FormToolbox();
ftb.MdiParent=Form1.ActiveForm;
}
return ftb;
}
private void openToolbox()
{
if (ftb == null || ftb.IsDisposed)
{
ftb = new FormToolbox();
ftb.MdiParent = this;
ftb.Show();
}
}
public static FormToolbox GetInstance()
{
if (ftb == null || ftb.IsDisposed)
{
ftb = new FormToolbox();
ftb.MdiParent = Form1.ActiveForm;
}
return(ftb);
}
private void toolStripButton1_Click(object sender, EventArgs e)
{
FormToolbox.GetInstance().Show();
}
private void ToolStripMenuItemToolbox_Click(object sender, EventArgs e)
{
FormToolbox.GetInstance().Show();
}