private void btnAddChEng_Click(object sender, EventArgs e)
{
//Add new Chief Engineer
ChEngDetailsForm chForm = new ChEngDetailsForm(connection, DS, this.Font, this.Icon, MainForm.zeroGuid);
chForm.chengName = "";
chForm.chengPersonalID = "";
chForm.chengNotes = "";
var rslt = chForm.ShowDialog();
if (rslt == DialogResult.OK)
{
if (ChEngExists(chForm.chengName, MainForm.zeroGuid))
{
return;
}
OleDbCommand cmd = new OleDbCommand("", connection);
cmd.CommandText =
"insert into CHIEF_ENGINEERS (CHENG_NAME,PERSONAL_ID,CHENG_NOTES) \n" +
"values('" + MainForm.StrToSQLStr(chForm.chengName) + "','" +
MainForm.StrToSQLStr(chForm.chengPersonalID) + "','" +
MainForm.StrToSQLStr(chForm.chengNotes) + "')";
MainForm.cmdExecute(cmd);
fillChiefEngineers();
}
}
private void btnNew_Click(object sender, EventArgs e)
{
//Add new chief engineer
ChEngDetailsForm chForm = new ChEngDetailsForm(connection, DS, this.Font, this.Icon, MainForm.zeroGuid);
chForm.chengName = "";
chForm.chengPersonalID = "";
chForm.chengNotes = "";
var rslt = chForm.ShowDialog();
if (rslt == DialogResult.OK)
{
if (checkSameName(chForm.chengName, MainForm.zeroGuid) != 0)
{
return;
}
if (checkSameID(chForm.chengPersonalID, MainForm.zeroGuid) != 0)
{
return;
}
OleDbCommand cmd = new OleDbCommand("", connection);
cmd.CommandText =
"insert into CHIEF_ENGINEERS (CHENG_NAME,PERSONAL_ID,CHENG_NOTES) \n" +
"values('" + chForm.chengName + "','" + chForm.chengPersonalID + "','" + chForm.chengNotes + "')";
cmd.ExecuteNonQuery();
fillChiefEngineers();
String searchValue = chForm.chengName;
int rowIndex = -1;
foreach (DataGridViewRow dgRow in adgvChEngineers.Rows)
{
if (dgRow.Cells["CHENG_NAME"].Value.ToString().Equals(searchValue))
{
rowIndex = dgRow.Index;
break;
}
}
if (rowIndex >= 0)
{
//dataGridView1.Rows[rowIndex].Selected = true;
adgvChEngineers.CurrentCell = adgvChEngineers[1, rowIndex];
}
}
}
private void editChEng()
{
//Edit Chief Engineers
if (adgvChEngineers.Rows.Count == 0)
{
return;
}
int curRow = adgvChEngineers.CurrentCell.RowIndex;
int curCol = adgvChEngineers.CurrentCell.ColumnIndex;
int visibleRow = adgvChEngineers.FirstDisplayedCell.RowIndex;
Guid chengGuid = MainForm.StrToGuid(adgvChEngineers.CurrentRow.Cells["CHENG_GUID"].Value.ToString());
ChEngDetailsForm chForm = new ChEngDetailsForm(connection, DS, this.Font, this.Icon, chengGuid);
chForm.chengName = adgvChEngineers.CurrentRow.Cells["CHENG_NAME"].Value.ToString();
chForm.chengPersonalID = adgvChEngineers.CurrentRow.Cells["PERSONAL_ID"].Value.ToString();
chForm.chengNotes = adgvChEngineers.CurrentRow.Cells["CHENG_NOTES"].Value.ToString();
var rslt = chForm.ShowDialog();
if ((rslt == DialogResult.OK) && (MainForm.isPowerUser))
{
if (checkSameName(chForm.chengName, chengGuid) != 0)
{
return;
}
if (checkSameID(chForm.chengPersonalID, chengGuid) != 0)
{
return;
}
OleDbCommand cmd = new OleDbCommand("", connection);
cmd.CommandText =
"update CHIEF_ENGINEERS set \n" +
"CHENG_NAME='" + StrToSQLStr(chForm.chengName) + "', \n" +
"PERSONAL_ID='" + StrToSQLStr(chForm.chengPersonalID) + "', \n" +
"CHENG_NOTES='" + StrToSQLStr(chForm.chengNotes) + "' \n" +
"where CHENG_GUID=" + MainForm.GuidToStr(chengGuid);
cmd.ExecuteNonQuery();
}
fillChiefEngineers();
adgvChEngineers.FirstDisplayedScrollingRowIndex = visibleRow;
adgvChEngineers.CurrentCell = adgvChEngineers[curCol, curRow];
}
private void btnEditChEng_Click(object sender, EventArgs e)
{
//Edit Chief Engineer
if (cbChEngName.SelectedValue == null)
{
MessageBox.Show("You can edit just registered chief engineer", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
Guid chengGuid = MainForm.StrToGuid(cbChEngName.SelectedValue.ToString());
ChEngDetailsForm chForm = new ChEngDetailsForm(connection, DS, this.Font, this.Icon, chengGuid);
OleDbCommand cmd = new OleDbCommand("", connection);
cmd.CommandText =
"select * \n" +
"from CHIEF_ENGINEERS \n" +
"where CHENG_GUID=" + MainForm.GuidToStr(chengGuid);
OleDbDataReader reader = cmd.ExecuteReader();
if (!reader.HasRows)
{
MessageBox.Show("Chief Engineer with GUID=" + chengGuid.ToString() + " was not found in database", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
reader.Close();
return;
}
reader.Read();
chForm.chengName = reader["CHENG_NAME"].ToString();
chForm.chengPersonalID = reader["PERSONAL_ID"].ToString();
chForm.chengNotes = reader["CHENG_NOTES"].ToString();
reader.Close();
var rslt = chForm.ShowDialog();
if ((rslt == DialogResult.OK) && (MainForm.isPowerUser))
{
if (ChEngExists(chForm.chengName, chengGuid))
{
MessageBox.Show("There is a recor for Chief Engineer with the same name", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
cmd.CommandText =
"update CHIEF_ENGINEERS set \n" +
"CHENG_NAME='" + MainForm.StrToSQLStr(chForm.chengName) + "', \n" +
"PERSONAL_ID='" + MainForm.StrToSQLStr(chForm.chengPersonalID) + "', \n" +
"CHENG_NOTES='" + MainForm.StrToSQLStr(chForm.chengNotes) + "' \n" +
"where CHENG_GUID=" + MainForm.GuidToStr(chengGuid);
MainForm.cmdExecute(cmd);
}
fillChiefEngineers();
cbChEngName.Text = chForm.chengName;
}
