private void 仿真展示ToolStripMenuItem_Click_1(object sender, EventArgs e)
{
仿真展示 w2 = new 仿真展示();
this.Hide();
w2.ShowDialog();
}
private void 仿真展示ToolStripMenuItem_Click(object sender, EventArgs e)
{
if (checkBox1.CheckState == CheckState.Checked)
{
仿真展示 w2 = new 仿真展示();
this.Hide();
w2.ShowDialog();
}
else if (checkBox1.CheckState == CheckState.Unchecked)
{
MessageBox.Show("请仔细阅读使用须知,并勾选我同意");
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
if (checkBox1.CheckState == CheckState.Checked)
{
//删除原车辆信息表内容
string cmdstr = "delete from VEHICLE";
//删除原车辆输入表
string cmdstr1 = "delete from Vehicleinput";
string cmdstr2 = "delete from SimorReal";
SqlConnection sc = new SqlConnection(simu1.connstr);
SqlCommand cmd1 = new SqlCommand(cmdstr1, sc); //SQL命令器
SqlCommand cmd = new SqlCommand(cmdstr, sc); //SQL命令器
SqlCommand cmd2 = new SqlCommand(cmdstr2, sc); //SQL命令器
try
{
sc.Open();
cmd.ExecuteNonQuery();
cmd1.ExecuteNonQuery();
cmd2.ExecuteNonQuery();
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
finally
{
sc.Close();
cmd1.Dispose();
cmd.Dispose();
cmd2.Dispose();
sc.Dispose();
}
//
仿真展示 w2 = new 仿真展示();
this.Hide();
w2.ShowDialog();
}
else if (checkBox1.CheckState == CheckState.Unchecked)
{
MessageBox.Show("请仔细阅读使用须知,并勾选我同意");
}
}
catch (Exception ex) { MessageBox.Show(ex.Message); }
}
private void 仿真展示ToolStripMenuItem_Click(object sender, EventArgs e)
{
仿真展示 frm = new 仿真展示();
}
