private void TexClear()
{
TxtNumber.Clear();
TxtUsername.Clear();
txtEmail.Clear();
txtNoPhone.Clear();
txtPassword.Clear();
}
private bool CheckValue()
{
if (string.IsNullOrEmpty(TxtName.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('会议名称不能为空！');", true);
TxtName.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtTheme.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('主题不能为空！');", true);
TxtTheme.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtStartTime.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('开始时间不能为空！');", true);
TxtStartTime.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtEndTime.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('结束时间不能为空！');", true);
TxtEndTime.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtCity.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('所在城市不能为空！');", true);
TxtCity.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtStreet.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('街道不能为空！');", true);
TxtStreet.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtNumber.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('门牌号不能为空！');", true);
TxtNumber.Focus();
return(false);
}
if (string.IsNullOrEmpty(TxtDept.Text))
{
ClientScript.RegisterStartupScript(this.GetType(), "alert", "alert('所属部门不能为空！');", true);
TxtDept.Focus();
return(false);
}
return(true);
}
/// <summary>Clears all TextBoxes.</summary>
private void Clear()
{
TxtNumber.Clear();
TxtName.Clear();
TxtHours.Clear();
}
public NewCourseView()
{
InitializeComponent();
TxtNumber.Focus();
}
//button register
private void BtnLogin_Click(object sender, EventArgs e)
{
//MessageBox.Show(rezult);
if (TxtFirstname.Text == "")
{
MessageBox.Show("Please enter confirm password", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtFirstname.Focus();
return;
}
if (TxtFamilyname.Text == "")
{
MessageBox.Show("Please enter username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtFamilyname.Focus();
return;
}
if (TxtData.Text == "")
{
MessageBox.Show("Please enter username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtData.Focus();
return;
}
if (TxtNumber.Text == "")
{
MessageBox.Show("Please enter username", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtNumber.Focus();
return;
}
try
{
SqlConnection myConnection = default(SqlConnection);
myConnection = new SqlConnection(@"Data Source=DESKTOP-NP1RDM2\BAZALUIMARIAN;Initial Catalog=task;Persist Security Info=True;User ID=sa; Password = 0299");
String query = "INSERT INTO dbo.Clientapp (family_name,first_name,clientappdate,number) VALUES (@family_name,@first_name,@clientappdate,@number)";
using (SqlCommand command = new SqlCommand(query, con))
{
command.Parameters.AddWithValue("@family_name", TxtFamilyname.Text);
command.Parameters.AddWithValue("@first_name", TxtFirstname.Text);
command.Parameters.AddWithValue("@clientappdate", TxtData.Text);
command.Parameters.AddWithValue("@number", TxtNumber.Text);
MessageBox.Show("Register successfully !We will call you back today !", "Register Successfully", MessageBoxButtons.OK, MessageBoxIcon.Error);
con.Open();
int result = command.ExecuteNonQuery();
Hide();
// Check Error
if (result < 0)
{
MessageBox.Show("Register Denied", "Register Denied", MessageBoxButtons.OK, MessageBoxIcon.Error);
TxtNumber.Clear();
TxtFirstname.Clear();
TxtFamilyname.Clear();
TxtData.Clear();
TxtFamilyname.Focus();
Close();
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
