private void cmddel_Click(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow != null)
{
DialogResult dr;
dr = MessageBox.Show("آیا از حذف کلاس اطمینان دارید؟", "حذف", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
int icol = 0;
int irow = dataGridView1.CurrentRow.Index;
string val = dataGridView1[icol, irow].Value.ToString();
classes cl = new classes();
cl.classno = long.Parse(val);
cl.Delete();
if (btnfilter.Enabled == true)
{
btnfilter.PerformClick();
}
else
{
DataTable dt = new DataTable();
dt = cl.Select();
dataGridView1.DataSource = dt;
}
}
}
}
private void btnfilter_Click(object sender, EventArgs e)
{
//DataGridViewComboBoxColumn class_hozoor_status = new DataGridViewComboBoxColumn();
//class_hozoor_status.DisplayStyle = System.Windows.Forms.DataGridViewComboBoxDisplayStyle.ComboBox;
//class_hozoor_status.DropDownWidth = 2;
//class_hozoor_status.HeaderText = "تغییر وضعیت";
//class_hozoor_status.Items.AddRange(new object[] {
//"حاضر",
//"غایب"});
//class_hozoor_status.MaxDropDownItems = 2;
//class_hozoor_status.Name = "class_hozoor_status";
//class_hozoor_status.ReadOnly = false;
//dataGridView4.Columns.Add(class_hozoor_status);
classes cl = new classes();
cl.clday = class_txtday.Text;
if (class_txtartcourse.Text.Trim().Equals(""))
{
cl.artcourse = null;
}
else
{
cl.artcourse = class_txtartcourse.Text.Trim();
}
DataTable dt = new DataTable();
dt = cl.SelectforHozoor(class_txtdate.Text);
dataGridView4.DataSource = dt;
//string[] col_headers = { "تغییر وضعیت", "ش هنرجویی", "نام و نام خانوادگی", "شماره کلاس", "رشته هنری", "نام استاد", "روز کلاس", "ساعت شروع", "ساعت پایان" };
//int[] col_width = { 80, 70, 120, 80, 80, 90, 80, 80, 80 };
//for (int i = 0; i < col_headers.Length; i++)
//{
// dataGridView4.Columns[i].HeaderText = col_headers[i].ToString();
// dataGridView4.Columns[i].Width = col_width[i];
// if (i > 0)
// dataGridView4.Columns[i].ReadOnly = true;
//}
if (dataGridView4.RowCount > 0)
{
btnHozoorAll.Enabled = true;
btn_class_sabegheh.Enabled = true;
btn_class_shahrieh.Enabled = true;
colorize();
}
else
{
btnHozoorAll.Enabled = false;
btn_class_sabegheh.Enabled = false;
btn_class_shahrieh.Enabled = false;
}
}
private void button1_Click_1(object sender, EventArgs e)
{
if (dataGridView1.CurrentRow != null)
{
int col = 0;
int row = dataGridView1.CurrentRow.Index;
string val = dataGridView1[col, row].Value.ToString();
classes cl = new classes();
DataTable datat = new DataTable();
cl.classno = long.Parse(val);
datat = cl.Selectforedit();
CloseClass ec = new CloseClass();
ec.txtclassno.Text = val;
ec.cur_date = this.cur_date;
ec.Search_Click();
ec.ShowDialog();
if (btnfilter.Enabled == true)
{
btnfilter.PerformClick();
}
else
{
DataTable dt = new DataTable();
dt = cl.Select();
dataGridView1.DataSource = dt;
}
}
}
private void txtid_TextChanged(object sender, EventArgs e)
{
classes tk = new classes();
tk.stdno = txtstdno.Text;
DataTable cldt = tk.SelectbystdNo();
dataGridView1.DataSource = cldt;;
txtartcourse.DataSource = cldt;
txtartcourse.DisplayMember = "artcourse";
txtartcourse.ValueMember = "artcourse";
hozoorclass hzc = new hozoorclass();
hzc.stdno = txtstdno.Text;
dataGridView2.DataSource = hzc.SelectSabegheh();
if (txtstdno.Text == "" || txtday.Text.Trim() == "" || !txtdate.MaskCompleted || txtstdname.Text == "" || txtartcourse.Text == "" || dataGridView1.Rows.Count == 0)
{
btnUpdate.Enabled = false;
}
else
{
btnUpdate.Enabled = true;
}
}
public void Search_Click()
{
Courses co = new Courses();
DataTable dtname = new DataTable();
dtname = co.Search("SELECT coursename FROM courses");
txtartcourse.DataSource = dtname;
txtartcourse.DisplayMember = "coursename";
txtartcourse.ValueMember = "coursename";
std st = new std();
DataTable dtstdname = new DataTable();
dtstdname = st.Search("SELECT name, stdno FROM std order by name");
txtstdname.DataSource = dtstdname;
txtstdname.DisplayMember = "name";
txtstdname.ValueMember = "name";
txtstdno.DataBindings.Clear();
txtstdno.DataBindings.Add("Text", dtstdname, "stdno");
teachers te = new teachers();
DataTable dttename = new DataTable();
dttename = te.Search("SELECT name FROM teachers");
txtteacher.DataSource = dttename;
txtteacher.DisplayMember = "name";
txtteacher.ValueMember = "name";
DataTable dt = new DataTable();
classes cu = new classes();
cu.classno = long.Parse(txtclassno.Text);
dt = cu.Selectforedit();
if (dt.Rows.Count > 0)
{
btnUpdate.Enabled = true;
txtclassno.Enabled = false;
//idsearch.Enabled = false;
grpinfo_box.Enabled = true;
// Clear any previous bindings & Add new bindings to the DataView object...
foreach (Control c in grpinfo_box.Controls)
{
if (c.GetType() == typeof(NormalTextbox) || c.GetType() == typeof(NormalCombobox) || c.GetType() == typeof(TimeMaskedTextbox) || c.GetType() == typeof(DateMaskedTextbox))
{
c.Text = dt.Rows[0][c.Name.Substring(3)].ToString();
}
}
// End of Clearing & Adding of Controls Binding
txtartcourse.Focus();
}
else
{
MessageBox.Show("مشخصه کلاس در سیستم موجود نمی باشد", "خطا", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void txtartcourse_Enter(object sender, EventArgs e)
{
classes cl = new classes();
DataTable tmp = cl.Search("select artcourse from classes where (stdname=N'" + txtname.Text + "' and (payan_date=N'' or payan_date is null))");
if (tmp.Rows.Count > 0)
{
txtartcourse.Text = tmp.Rows[0][0].ToString();
}
}
private void FillDataSetAndView()
{
// Initialize a new instance of the DataSet object...
classes cl = new classes();
datat = cl.Select();
// Set our CurrencyManager object
// to the DataView object...
objCurrencyManager = (CurrencyManager)(this.BindingContext[datat]);
}
private void btnUpdate_Click(object sender, EventArgs e)
{
classes cl = new classes();
cl.classno = long.Parse(txtclassno.Text.Trim());
cl.payan_date = txtpayan_date.Text;
cl.CloseClass();
MessageBox.Show("عملیات بستن کلاس مورد نظر با موفقیت انجام شد");
this.Close();
}
private void btnOpenClass_Click(object sender, EventArgs e)
{
classes cl = new classes();
cl.classno = long.Parse(txtclassno.Text);
cl.stdno = txtstdno.Text;;
cl.UnCloseClass();
MessageBox.Show("عملیات بازسازی کلاس مورد نظر با موفقیت انجام شد");
fillClassInfo();
}
private void checkBox1_CheckedChanged(object sender, EventArgs e)
{
if (txtteacher.Text == "" && txtartcourse.Text == "" && txtstdname.Text == "" && txtday.Text == "" &&
!txttimeFrom.MaskCompleted && !txttimeTo.MaskCompleted && !txtdateFrom.MaskCompleted && !txtdateTo.MaskCompleted && !checkBox1.Checked)
{
btnfilter.Enabled = false;
classes cl = new classes();
DataTable dt = new DataTable();
dt = cl.Select();
dataGridView1.DataSource = dt;
}
else
{
btnfilter.Enabled = true;
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
std stdn = new std();
stdn.stdno = txtstdno.Text;
if (!stdn.SelectfornameCheck().Equals(txtstdname.Text))
{
MessageBox.Show("نام هنرجو با شماره پرونده مطابقت ندارد", "خطا", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtstdname.Focus();
return;
}
classes cl = new classes();
cl.classno = long.Parse(txtclassno.Text.Trim());
cl.teacher = txtteacher.Text;
cl.stdname = txtstdname.Text;
cl.stdno = txtstdno.Text;
cl.artcourse = txtartcourse.Text;
cl.clday = txtclday.Text.Trim();
cl.clFromTime = txtclFromTime.Text;
cl.clToTime = txtclToTime.Text;
cl.method = txtmethod.Text.Trim();
cl.open_date = txtopen_date.Text;
if (cl.CheckExists())
{
DialogResult dr;
dr = MessageBox.Show("کلاسی با این مشخصات پایه در سیستم موجود می باشد، آیا از ایجاد این کلاس و تداخل آنها اطمینان دارید؟", "خطای تداخل", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (dr == DialogResult.Yes)
{
cl.Update();
this.Close();
}
else
{
txtartcourse.Focus();
}
}
else
{
cl.Update();
this.Close();
}
}
private void btnNew_Click(object sender, EventArgs e)
{
foreach (Control c in grpinfo_box.Controls)
{
if (c.GetType() == typeof(NormalTextbox) || c.GetType() == typeof(TimeMaskedTextbox) || c.GetType() == typeof(DateMaskedTextbox))
{
if (c != txtstdno)
{
c.Enabled = true;
c.Text = "";
}
}
else if (c.GetType() == typeof(NormalCombobox))
{
c.Enabled = true;
if (((ComboBox)c).Items.Count > 0)
{
((ComboBox)c).SelectedIndex = 0;
}
}
}
txtopen_date.Text = cur_date;
// Clear the book title and price fields...
txtRecordPosition.Text = "رکورد جدید";
classes cls = new classes();
cls.open_date = txtopen_date.Text;
long codeCounter = cls.Selectmaxid();
txtclassno.Text = codeCounter.ToString();
btnAdd.Enabled = false;
btnMoveFirst.Enabled = false;
btnMovePrevious.Enabled = false;
btnMoveNext.Enabled = false;
btnMoveLast.Enabled = false;
btnUpdate.Enabled = false;
btnNew.Visible = false;
btnCancel.Visible = true;
toolStripStatusLabel1.Text = "لطفا اطلاعات رکورد جدید را وارد نمایید";
txtartcourse.Focus();
}
private void cmdadd_Click(object sender, EventArgs e)
{
addclass ac = new addclass();
// ac.cur_date = this.cur_date;
ac.ShowDialog();
if (btnfilter.Enabled == true)
{
btnfilter.PerformClick();
}
else
{
classes cl = new classes();
DataTable dt = new DataTable();
dt = cl.Select();
dataGridView1.DataSource = dt;
}
}
private void btnOpenClass_Click(object sender, EventArgs e)
{
classes cl = new classes();
cl.classno = long.Parse(dataGridView1[0, dataGridView1.CurrentRow.Index].Value.ToString().Trim());
cl.stdno = dataGridView1["stdno", dataGridView1.CurrentRow.Index].Value.ToString().Trim();
cl.UnCloseClass();
MessageBox.Show("عملیات بازسازی کلاس مورد نظر با موفقیت انجام شد");
if (btnfilter.Enabled == true)
{
btnfilter.PerformClick();
}
else
{
DataTable dt = new DataTable();
dt = cl.Select();
dataGridView1.DataSource = dt;
}
}
public void Search_Click()
{
DataTable dt = new DataTable();
classes cu = new classes();
cu.classno = long.Parse(txtclassno.Text);
dt = cu.Selectforedit();
if (dt.Rows.Count > 0)
{
btnUpdate.Enabled = false;
txtclassno.Enabled = false;
//idsearch.Enabled = false;
//grpinfo_box.Enabled = true;
// Clear any previous bindings & Add new bindings to the DataView object...
foreach (Control c in grpinfo_box.Controls)
{
if (c.GetType() == typeof(NormalTextbox) || c.GetType() == typeof(NormalCombobox) || c.GetType() == typeof(TimeMaskedTextbox) || c.GetType() == typeof(DateMaskedTextbox))
{
c.Text = dt.Rows[0][c.Name.Substring(3)].ToString();
}
}
txtpayan_date.Text = dt.Rows[0]["payan_date"].ToString();
// End of Clearing & Adding of Controls Binding
grpinfo_box.Enabled = false;
if (!txtpayan_date.MaskCompleted)
{
txtpayan_date.Text = cur_date;
}
txtpayan_date.Focus();
}
else
{
MessageBox.Show("مشخصه کلاس در سیستم موجود نمی باشد", "خطا", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void fillClassInfo()
{
DataTable dt = new DataTable();
classes cu = new classes();
cu.stdno = txtstdno.Text;
dt = cu.SelectbystdNo();
if (dt.Rows.Count > 0)
{
txtstdno.Enabled = false;
grpBasicInfo.Enabled = true;
// Clear any previous bindings & Add new bindings to the DataView object...
foreach (Control c in grpClassInfo.Controls)
{
if (c.GetType() == typeof(NormalTextbox) || c.GetType() == typeof(NormalCombobox) || c.GetType() == typeof(TimeMaskedTextbox) || c.GetType() == typeof(DateMaskedTextbox))
{
c.Text = dt.Rows[0][c.Name.Substring(3)].ToString();
}
}
// End of Clearing & Adding of Controls Binding
}
else
{
// Clear any previous bindings & Add new bindings to the DataView object...
foreach (Control c in grpClassInfo.Controls)
{
if (c.GetType() == typeof(NormalTextbox) || c.GetType() == typeof(NormalCombobox) || c.GetType() == typeof(TimeMaskedTextbox) || c.GetType() == typeof(DateMaskedTextbox))
{
c.Text = "-";
}
}
btnOpenClass.Enabled = false;
btnCloseClass.Enabled = false;
btnClassEdit.Enabled = false;
}
}
private void addbtnTextChanged(object sender, EventArgs e)
{
if (sender == txtopen_date && txtopen_date.MaskCompleted && btnNew.Visible == false)
{
try
{
long.Parse(txtopen_date.Text.Substring(0, 4).Trim());
classes cls = new classes();
cls.open_date = txtopen_date.Text;
long codeCounter = cls.Selectmaxid();
txtclassno.Text = codeCounter.ToString();
}
catch
{
txtclassno.Text = "";
}
}
if (sender == txtclFromTime && txtclFromTime.MaskCompleted && btnNew.Visible == false)
{
try
{
TimeSpan dtime = TimeSpan.Parse(txtclFromTime.Text);
TimeSpan add30 = TimeSpan.Parse("00:30");
txtclToTime.Text = dtime.Add(add30).ToString();
}
catch
{
MessageBox.Show("لطفا ساعت کلاس را به صورت صحیح وارد نمایید");
}
}
if (sender == txtartcourse && txtartcourse.Text != "" && btnNew.Visible == false)
{
teachers te = new teachers();
DataTable tedt = new DataTable();
tedt = te.Search("select name from teachers where artcourse=N'" + txtartcourse.Text + "'");
if (tedt.Rows.Count > 0)
{
txtteacher.Text = tedt.Rows[0][0].ToString();
}
}
if (txtclassno.Text == "" || txtartcourse.Text == "" || txtteacher.Text == "" || txtstdname.Text == "" || txtclday.Text == "" || !txtclFromTime.MaskCompleted || !txtclToTime.MaskCompleted || !txtopen_date.MaskCompleted)
{
btnAdd.Enabled = false;
btnUpdate.Enabled = false;
}
else if (btnNew.Visible == false)
{
btnAdd.Enabled = true;
}
else if (btnNew.Visible == true)
{
btnUpdate.Enabled = true;
}
}
private void btnUpdate_Click(object sender, EventArgs e)
{
std stdn = new std();
stdn.stdno = txtstdno.Text;
if (!stdn.SelectfornameCheck().Equals(txtstdname.Text))
{
MessageBox.Show("نام هنرجو با شماره پرونده مطابقت ندارد", "خطا", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtstdname.Focus();
return;
}
// Declare local variables and objects...
int intPosition;
// Save the current record position...
intPosition = objCurrencyManager.Position;
// Set the SqlCommand object properties...
classes cl = new classes();
cl.classno = long.Parse(txtclassno.Text.Trim());
cl.teacher = txtteacher.Text;
cl.stdname = txtstdname.Text;
cl.stdno = txtstdno.Text;
cl.artcourse = txtartcourse.Text;
cl.clday = txtclday.Text.Trim();
cl.clFromTime = txtclFromTime.Text;
cl.clToTime = txtclToTime.Text;
cl.method = txtmethod.Text.Trim();
cl.open_date = txtopen_date.Text;
if (cl.CheckExists())
{
DialogResult dr;
dr = MessageBox.Show("کلاسی با این مشخصات پایه در سیستم موجود می باشد، آیا از ایجاد این کلاس و تداخل آنها اطمینان دارید؟", "خطای تداخل", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button2);
if (dr == DialogResult.Yes)
{
cl.Update();
// Fill the DataSet and bind the fields...
FillDataSetAndView();
BindFields();
// Set the record position
// to the one that you saved...
objCurrencyManager.Position = intPosition;
// Show the current record position...
ShowPosition();
// Display a message that the record was updated...
toolStripStatusLabel1.Text = "عملیات ویرایش رکورد با موفقیت انجام شد";
}
else
{
txtartcourse.Focus();
}
}
else
{
cl.Update();
// Fill the DataSet and bind the fields...
FillDataSetAndView();
BindFields();
// Set the record position
// to the one that you saved...
objCurrencyManager.Position = intPosition;
// Show the current record position...
ShowPosition();
// Display a message that the record was updated...
toolStripStatusLabel1.Text = "عملیات ویرایش رکورد با موفقیت انجام شد";
}
}
private void btnfilter_Click(object sender, EventArgs e)
{
Boolean check = false;
string SQL = "select * from classes where ";
check = false;
if (txtartcourse.Text != "")
{
SQL = SQL + "artcourse = N'" + txtartcourse.Text.Trim() + "'AND ";
check = true;
}
if (txtteacher.Text != "")
{
SQL = SQL + "teacher like N'%" + txtteacher.Text.Trim() + "%'AND ";
check = true;
}
if (txtstdname.Text != "")
{
SQL = SQL + "stdname = N'" + txtstdname.Text.Trim() + "'AND ";
check = true;
}
if (txtday.Text != "")
{
SQL = SQL + "clday = N'" + txtday.Text.Trim() + "'AND ";
check = true;
}
if (txttimeFrom.MaskCompleted)
{
SQL = SQL + "clFromTime >= N'" + txttimeFrom.Text.Trim() + "'AND ";
check = true;
}
if (txttimeTo.MaskCompleted)
{
SQL = SQL + "clfromtime <=N'" + txttimeTo.Text.Trim() + "'AND ";
check = true;
}
if (txtdateFrom.MaskCompleted)
{
SQL = SQL + "open_date >= N'" + txtdateFrom.Text.Trim() + "'AND ";
check = true;
}
if (txtdateTo.MaskCompleted)
{
SQL = SQL + "open_date <=N'" + txtdateTo.Text.Trim() + "'AND ";
check = true;
}
if (checkBox1.Checked)
{
SQL = SQL + "(payan_date is null OR payan_date=N'')AND ";
check = true;
}
if (check == true)
{
SQL = SQL.Remove(SQL.Length - 4) + " order by payan_date, artcourse";
}
classes cl = new classes();
DataTable dt = new DataTable();
dt = cl.Search(SQL);
dataGridView1.DataSource = dt;
}