Question

c#编写winform在win7 64位下没问题的代码在xp系统运行没反应

详细看我的注释把 应该卡在插入数据语句上了 别的地方都在别的按钮运行了 没有问题

private void button1_Click_2(object sender, EventArgs e)
{

if (textBox1.Text == "" || textBox2.Text == "" || comboBox1.Text == "" || textBox3.Text == "")
{
MessageBox.Show("姓名、年龄、性别、电话不能为空");//这里也提示 没有问题

}
else
{

SqlConnection myCon = new SqlConnection();
myCon.ConnectionString = Form1.datacon;//数据库字符串变量 ！！这里没有问题别的按钮好使

try//异常处理
{

myCon.Open();
SqlCommand sqlcmd = new SqlCommand(); //应该卡在这里了 数据库用的sql2005

string cmdText = "insert into huanzhe(name,age,sex,tel,keshi,firstday,shenfen,dizhi,leixing,bingshi,pic)values('" + Convert.ToString(textBox1.Text) + "','" + Convert.ToString(textBox2.Text) + "','" + Convert.ToString(comboBox1.Text) + "','" + Convert.ToString(textBox3.Text) + "','" + Convert.ToString(comboBox2.Text) + "','" + Convert.ToString(dateTimePicker1.Value.ToString()) + "','" + Convert.ToString(textBox4.Text) + "','" + Convert.ToString(richTextBox1.Text) + "','" + Convert.ToString(comboBox3.Text) + "','" + Convert.ToString(comboBox4.Text) + "','" + pic + "')";
sqlcmd.Connection = myCon;
sqlcmd.CommandText = cmdText;

//sqlcmd.ExecuteNonQuery();
int val = sqlcmd.ExecuteNonQuery();//设置判断执行成功与否的变量
if (val >= 1)
{
MessageBox.Show("添加成功！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
else
{
MessageBox.Show("请正确输入！", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
myCon.Close();

}
catch (Exception ex)
{
Console.WriteLine("{0} Exception caught.", ex);
}
}
}

Answer 1

应该是什么意思?没抛出异常吗?

1 编译用any cpu 或者x86
2检查数据库连接是否正常

追问

数据库连接问题。。。解决了