ERP销售管理销售合同子模块的设计与开发(13)
private void button10_Click(object sender, EventArgs e)
{
dataset.Clear();
if (textBox15.Text.Trim() == "" || textBox16.Text.Trim() == "" || textBox17.Text.Trim() == "" || textBox18.Text.Trim() == "" || textBox19.Text.Trim() == "" || textBox29.Text.Trim() == "")
{
MessageBox.Show("请输入完整的合同信息", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
sql = "select * from contract where number=" + "'" + textBox15.Text.Trim() + "'";
adapter = new SqlDataAdapter(sql, con);
adapter.Fill(dataset, "contract");
if (dataset.Tables["contract"].Rows.Count < 1)
{ MessageBox.Show("要修改的合同不存在", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Warning); }
else
{
sql = string.Format(@"update contract set name='{1}',owner='{2}',customer='{3}',abstract='{4}',content='{5}'
,date='{6}' where number='{0}'", textBox15.Text.Trim(), textBox16.Text.Trim(),
textBox17.Text.Trim(), textBox18.Text.Trim(), textBox19.Text.Trim(), textBox29.Text.Trim(), dateTimePicker2.Value);
SqlCommand cmd = new SqlCommand(sql, con);
try
{
con.Open();
cmd.ExecuteNonQuery();
MessageBox.Show("修改成功", "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
showcontract();
}