private void UpdateBookToolStripMenuItem_Click(object sender, EventArgs e)
{
FormUpdateBook fub = new FormUpdateBook();
FormActivity.f = fub;
fub.ShowDialog();
}
private void button1_Click(object sender, EventArgs e)
{
if (tb_bn.Text.ToString().Trim().Equals("") || tb_pcategory.Text.ToString().Trim().Equals("") || tb_category.Text.ToString().Trim().Equals(""))
{
MessageBox.Show("*内容不能为空！", "操作提示",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else if (tb_bn.Text.ToString().Trim().Equals(Book.bookname) &&
tb_author.Text.ToString().Trim().Equals(Book.author) &&
tb_pcategory.Text.ToString().Trim().Equals(Book.pcategory) &&
tb_category.Text.ToString().Trim().Equals(Book.category) &&
tb_publisher.Text.ToString().Trim().Equals(Book.publisher) &&
tb_printtime.Text.ToString().Trim().Equals(Book.printingtime) &&
tb_image.Text.ToString().Trim().Equals(Book.img) &&
tb_booksize.Text.ToString().Trim().Equals(Book.booksize) &&
tb_pinyin.Text.ToString().Trim().Equals(Book.Pinyin) &&
tb_callnumber.Text.ToString().Trim().Equals(Book.callnumber) &&
tb_initial.Text.ToString().Trim().Equals(Book.initial) &&
tb_collplace.Text.ToString().Trim().Equals(Book.collectionplace) &&
tb_introduce.Text.ToString().Trim().Equals(Book.simpintroduce))
{
MessageBox.Show("您未做任何修改！", "操作提示",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
}
else
{
int n = bb.UpdateBook(tb_bn.Text.ToString().Trim(),
tb_author.Text.ToString().Trim(),
tb_pcategory.Text.ToString().Trim(),
tb_category.Text.ToString().Trim(),
tb_publisher.Text.ToString().Trim(),
tb_printtime.Text.ToString().Trim(),
tb_image.Text.ToString().Trim(),
tb_booksize.Text.ToString().Trim(),
tb_pinyin.Text.ToString().Trim(),
tb_callnumber.Text.ToString().Trim(),
tb_initial.Text.ToString().Trim(),
tb_collplace.Text.ToString().Trim(),
tb_introduce.Text.ToString().Trim(),
tb_isbn.Text.ToString().Trim());
if (n == 1)
{
MessageBox.Show("修改成功！", "操作提示",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
FormUpdateBook fb = (FormUpdateBook)FormActivity.f;
fb.load_dataGridView();
}
else
{
}
}
}