MessageBox.Show("没有此借阅信息?");
}
}
}
private void tsbtnJie_Click(object sender, EventArgs e)
{
FormBookJie fbj = new FormBookJie(1);
fbj.ShowDialog();
}
private void tsbtnHuan_Click(object sender, EventArgs e)
{
FormBookHuan fbh = new FormBookHuan();
fbh.ShowDialog();
}
private void 图 ª?书 º¨¦管¨¹ 理¤¨ªToolStripMenuItem_Click(object
sender, EventArgs e)
{
this.toolStrip1.Visible = true;
this.toolStrip2.Visible = false;
this.toolStrip3.Visible = false;
this.panel1.BackgroundImage =
Image.FromFile(AppDomain.CurrentDomain.BaseDirectory + "\\pic\\1.jpg");
}
private void 退 ª?办 㨬卡¡§ToolStripMenuItem_Click(object sender,
EventArgs e)
{
this.toolStrip1.Visible = false;
this.toolStrip2.Visible = true;
this.toolStrip3.Visible = false;
this.panel1.BackgroundImage =
Image.FromFile(AppDomain.CurrentDomain.BaseDirectory + "\\pic\\2.jpg");
}
private void 借¨¨阅?ToolStripMenuItem_Click(object sender,
EventArgs e)
{
this.toolStrip1.Visible = false;
this.toolStrip2.Visible = false;
this.toolStrip3.Visible = true;
this.panel1.BackgroundImage =