private void cmdAdd_Click(object sender, EventArgs e)
{
if (txtdepcode.Text.Trim() == "")
{
MessageBox.Show("กรุณาป้อนรหัสแผนกก่อน !!!", "ผลการตรวจสอบ", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtdepcode.Focus();
return;
}
if (txtdepname.Text.Trim() == "")
{
MessageBox.Show("กรุณาป้อนชื่อแผนกก่อน !!!", "ผลการตรวจสอบ", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtdepname.Focus();
return;
}
foreach (DataGridViewRow row in dgvDepartmentList.Rows)
{
string pid = row.Cells["depCode"].Value.ToString();
if (txtdepcode.Text.Trim().Equals(pid))
{
MessageBox.Show("รหัสแผนกนี้มีอยู่แล้ว !!!", "ผลการตรวจสอบ", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtdepcode.Focus();
return;
}
}
try
{
Department department = new Department();
department.ID = 0;
department.depCode = txtdepcode.Text.Trim();
department.depName = txtdepname.Text.Trim();
int result = departmentService.CreateDepartment(department);
if (result > -1)
{
clear();
int col = dgvDepartmentList.Columns.Count;
if (col != 5)
{
ShowDataDefult();
}
else
{
Showdata();
}
}
}
catch (Exception ex)
{
MessageBox.Show("ไม่สามารถบันทึกได้ " + ex.Message);
}
}
public int DeleteDepartment(Department _deldepartment)
{
int result = -1;
try
{
conn = db.openConn();
tr = conn.BeginTransaction();
sb = new StringBuilder();
sb.Remove(0, sb.Length);
sb.Append(" DELETE tbDepartment ");
sb.Append(" WHERE (ID='" + _deldepartment.ID + "')");
string sqlUpdate;
sqlUpdate = sb.ToString();
comm = new SqlCommand();
comm.Connection = conn;
comm.CommandText = sqlUpdate;
comm.Transaction = tr;
comm.Parameters.Clear();
comm.ExecuteNonQuery();
tr.Commit();
result = 1;
}
catch (Exception ex)
{
tr.Rollback();
conn.Close();
return result;
throw ex;
}
finally
{
conn.Close();
}
return result;
}
public int CreateDepartment(Department newDepartment)
{
int result = -1;
try
{
conn = db.openConn();
tr = conn.BeginTransaction();
sb = new StringBuilder();
sb.Remove(0, sb.Length);
sb.Append("INSERT INTO tbDepartment(depCode,depName)");
sb.Append(" VALUES (@depCode,@depName)");
string sqlsave;
sqlsave = sb.ToString();
comm = new SqlCommand();
comm.Connection = conn;
comm.Transaction = tr;
comm.CommandText = sqlsave;
comm.Parameters.Clear();
comm.Parameters.Add("@depCode", SqlDbType.NVarChar).Value = newDepartment.depCode;
comm.Parameters.Add("@depName", SqlDbType.NVarChar).Value = newDepartment.depName;
comm.ExecuteNonQuery();
tr.Commit();
result = 1;
}
catch (Exception ex)
{
tr.Rollback();
conn.Close();
return result;
throw ex;
}
finally
{
conn.Close();
}
return result;
}
private void dgvDepartmentList_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex == -1) { return; }
string linkedit = Convert.ToString(dgvDepartmentList.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString());
tid = Convert.ToInt32(dgvDepartmentList.Rows[e.RowIndex].Cells["ID"].Value.ToString());
string tcode = Convert.ToString(dgvDepartmentList.Rows[e.RowIndex].Cells["depCode"].Value.ToString());
string tname = Convert.ToString(dgvDepartmentList.Rows[e.RowIndex].Cells["depName"].Value.ToString());
if (linkedit.Equals("แก้ไข"))
{
txtdepcode.Text = tcode;
txtdepname.Text = tname;
}
else if (linkedit.Equals("ลบ"))
{
if (MessageBox.Show("คุณต้องการลบแผนก รหัส : " + tcode + " ใช่หรือไม่?", "คำยืนยัน", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.Yes)
{
Department department = new Department();
department.ID = tid;
int result = departmentService.DeleteDepartment(department);
if (result > -1) {
clear();
MessageBox.Show("ลบข้อมูลเรียบร้อย !!!", "ผลการตรวจสอบ", MessageBoxButtons.OK, MessageBoxIcon.Warning);
Showdata();
tid = 0;
}
}
}
}
private void cmdSave_Click(object sender, EventArgs e)
{
if (tid == 0)
{
MessageBox.Show("กรุณาป้อนเลือกแผนกก่อน !!!", "ผลการตรวจสอบ", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
txtdepcode.Focus();
return;
}
try
{
Department department = new Department();
department.ID = tid;
department.depCode = txtdepcode.Text.Trim();
department.depName = txtdepname.Text.Trim();
int result = departmentService.UpdateDepartment(department);
if (result > -1) {
int col = dgvDepartmentList.Columns.Count;
if (col != 5)
{
ShowDataDefult();
}
else
{
Showdata();
}
}
}
catch (Exception ex)
{
MessageBox.Show("ไม่สามารถบันทึกได้ " + ex.Message);
}
}
public List<Department> getDepartmentAll()
{
Department department = null;
List<Department> departments = new List<Department>();
try
{
conn = db.openConn();
sb = new StringBuilder();
sb.Remove(0, sb.Length);
sb.Append(" SELECT ID,depCode,depName FROM tbDepartment ");
string sql;
sql = sb.ToString();
comm = new SqlCommand();
comm.CommandText = sql;
comm.CommandType = CommandType.Text;
comm.Connection = conn;
dr = comm.ExecuteReader();
if (dr.HasRows)
{
DataTable dt = new DataTable();
dt.Load(dr);
foreach (DataRow drw in dt.Rows)
{
department = new Department();
department.ID = Convert.ToInt32(drw["ID"].ToString());
department.depCode = drw["depCode"].ToString();
department.depName = drw["depName"].ToString();
departments.Add(department);
}
}
dr.Close();
}
catch (Exception ex)
{
dr.Close();
conn.Close();
return null;
throw ex;
}
finally
{
conn.Close();
}
return departments;
}
