private void addToolStripMenuItem1_Click(object sender, EventArgs e) { if (pnMain.Controls["CRAddCategory"] == null) { pnMain.Controls.Clear(); CRAddCategory frmaddcategory = new CRAddCategory(); frmaddcategory.TopLevel = false; pnMain.Controls.Add(frmaddcategory); frmaddcategory.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; frmaddcategory.Dock = DockStyle.Fill; frmaddcategory.Show(); } }
private void addToolStripMenuItem1_Click(object sender, EventArgs e) { if (pnMain.Controls["CRAddCategory"] == null) { pnMain.Controls.Clear(); CRAddCategory frmaddcategory = new CRAddCategory(); frmaddcategory.TopLevel = false; pnMain.Controls.Add(frmaddcategory); frmaddcategory.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None; frmaddcategory.Dock = DockStyle.Fill; frmaddcategory.Show(); } }