private void FrmAdmin_Load(object sender, EventArgs e)
{
FrmAdminUser fUser = new FrmAdminUser();
fUser.TopLevel = false;
MainPanel.Controls.Clear();
MainPanel.Controls.Add(fUser);
fUser.Show();
//按钮颜色设置
tsbtnUser.BackColor = SystemColors.GradientInactiveCaption;
}
private void tsbtnUser_Click(object sender, EventArgs e)
{
//按钮颜色设置
tsbtnUser.BackColor = SystemColors.GradientInactiveCaption;
tsbtnCorMes.BackColor = SystemColors.Control;
tsbtnCorType.BackColor = SystemColors.Control;
toolStripButton1.BackColor = SystemColors.Control;
FrmAdminUser fUser = new FrmAdminUser();
fUser.TopLevel = false;
MainPanel.Controls.Clear();
MainPanel.Controls.Add(fUser);
fUser.Show();
//设置窗体大小
Size newSize = new Size(750, 700);
this.MaximumSize = this.MinimumSize = newSize;
this.Size = newSize;
}