private void BuildInsertWithUDTProcedure(DbUtilities dbConn, string dataType, DataAccessDef accessDef)
{
string sqlCommand = $"DROP PROCEDURE IF EXISTS spInsert{dataType}; ";
sqlCommand = sqlCommand + $"DROP TYPE IF EXISTS[dbo].[UDT{dataType}];";
dbConn.SQLExecute(sqlCommand);
sqlCommand = "";
string sql = accessDef.Select;
string table = Common.GetTable(sql);
ColumnProperties attributeProperties = CommonDbUtilities.GetColumnSchema(dbConn, sql);
string[] tableAttributes = Common.GetAttributes(sql);
tableAttributes = tableAttributes.Where(w => w != "Id").ToArray();
CreateUserDefinedTypes(dbConn, attributeProperties, sql, dataType);
string comma = "";
string attributes = "";
foreach (var word in tableAttributes)
{
string attribute = word.Trim();
attributes = attributes + comma + "[" + attribute + "]";
comma = ",";
}
sqlCommand = sqlCommand + $"CREATE PROCEDURE [dbo].[spInsert{dataType}] @rules UDT{dataType} readonly " +
" AS BEGIN " +
$" INSERT INTO dbo.{table}({attributes}) " +
$" SELECT {attributes} FROM @rules;" +
" END";
dbConn.SQLExecute(sqlCommand);
}
private static void ResetPropertyOnAllColumns(ColumnProperties property)
{
for (int i = 0; i < Owner.Columns.Count; i++)
{
DataGridViewColumn c = Owner.Columns[i];
switch (property)
{
case ColumnProperties.Visible:
MakeColumnVisible(c, true);
break;
case ColumnProperties.DisplayIndex:
c.DisplayIndex = c.Index;
break;
case ColumnProperties.Width:
if (c.Resizable == DataGridViewTriState.True)
{
c.Width = Defaults.ColumnWidth;
}
break;
}
Owner.SelectProperly();
SetColumnChecked(c.Index, c.Visible);
}
}
public DialogTeachingHistory(DataGridViewRow row)
{
InitializeComponent();
currentSemester = new SemesterKey(cmd.GetCurrentSemesterKey());
string email = row.Cells["Email"].Value.ToString();
string name = row.Cells["FirstName"].Value.ToString() + " " + row.Cells["LastName"].Value.ToString();
ColumnProperties columnProperties = new ColumnProperties();
BuildView historyView = new BuildView()
{
GridView = DGV_DialogTeachingHistory,
TabledData = cmd.TeacherHistory(email),
DataGridViewColumns = new DataGridViewColumn[] {
columnProperties.courseCode,
columnProperties.courseName,
columnProperties.subjectName,
columnProperties.collegeName,
columnProperties.semesterName,
columnProperties.period,
columnProperties.teacherEmail_Hidden,
columnProperties.teacherFullName_Hidden,
columnProperties.semesterKey
}
};
historyView.Create();
historyView.GridView.MultiSelect = true;
SetPeriod();
LBL_TeachingHistory_Name.Text = name;
LBL_DialogTeacherHistoryResults.Text = string.Format("{0} Course(s)", historyView.ResultCount.ToString());
}
public XMLColumnModel(CT_Col col, int number)
{
_col = col;
_colnumber = number;
_interface = new ColumnProperties(this);
_col.Width_Attr = 9.140625;
}
// "form" currently unused - keeping dialog constructor params consistant
public DialogCourseUnit(MainForm form, DataGridViewRow row)
{
InitializeComponent();
mainForm = form;
courseCode = row.Cells["CourseCode"].Value.ToString();
courseName = row.Cells["CourseName"].Value.ToString();
ColumnProperties columnProperties = new ColumnProperties();
courseUnitView = new BuildView()
{
GridView = DGV_DialogCourseUnit,
TabledData = cmd.DialogCourseUnitPopulateUnit(courseCode, ""),
DataGridViewColumns = new DataGridViewColumn[] {
columnProperties.unitCode,
columnProperties.unitDescription,
columnProperties.core_CheckBox,
columnProperties.select_CheckBox
},
EditMode = DataGridViewEditMode.EditOnEnter
};
courseUnitView.Create();
totalCount = courseUnitView.ResultCount;
resultCount = courseUnitView.ResultCount;
GetLoadedUnits();
SetResultLabel();
LBL_DialogCourseUnit.Text = string.Format("{0} - {1}", courseCode, courseName);
}
public DialogColumnPropertiesViewModel(MemberModifierFactory memberModifierFactory,
ColumnProperties localColumnProperties,
ColumnProperties globaColumnProperties,
ColumnValuesGetter columnValuesGetter
)
{
PositionRotationComboBox = new List <string>()
{
"TOP"
};
PositionVerticalComboBox = new List <string>()
{
"DOWN", "MIDDLE", "UP"
};
PositionHorizontalComboBox = new List <string>()
{
"LEFT", "MIDDLE", "RIGHT"
};
SelectedDataInPositionVerticalComboBox = PositionVerticalComboBox[0];
SelectedDataInPositionRotationComboBox = PositionRotationComboBox[0];
SelectedDataInPositionHorizontalComboBox = PositionHorizontalComboBox[0];
InitCommand();
this.modifierFactory = memberModifierFactory;
this.globaColumnProperties = globaColumnProperties;
this.columnValuesGetter = columnValuesGetter;
UpdateViewModel(localColumnProperties);
}
private void UpdateNumberingData(ColumnProperties columnProperties)
{
NumberingSeriesPartPrefixText = columnProperties.NumberingSeriesPartPrefixText;
NumberingSeriesPartStartNumberText = columnProperties.NumberingSeriesPartStartNumberText;
NumberingSeriesAssemblyPrefixText = columnProperties.NumberingSeriesAssemblyPrefixText;
NumberingSeriesAssemblyStartNumberText = columnProperties.NumberingSeriesAssemblyStartNumberText;
}
/// <summary>
/// gets an idf value for numeral input
/// </summary>
/// <param name="columname"></param>
/// <param name="u"></param>
/// <returns></returns>
public static double GetNumeralIdf(string columname, double u)
{
DataTable column = connection.QueryForDataTable("SELECT " + columname + " FROM autompg ORDER BY " + columname + " ASC;");
ColumnProperties properties = ColumnProperties[columname];
//idf(t) = log (n / d) = log(n) - log(d)
//d = sum of e ^ (-0,5*f) ^ 2
//f = (ti -u ) / h
// where (i is the counter of the sum) AND (i E [0,...n]) AND h is the total bandwith
double d = 0;
foreach (DataRow row in column.Rows)
{
//f = (ti -u ) / h
//f = afstand / max mogelijke afstand
double f = (Convert.ToDouble(row[columname]) - u) / (properties.max - properties.min);
//d = sum of e ^ (-0,5*f) ^ 2
double g = Math.Pow(Math.E, (-0.5 * Math.Pow(f, 2)));
d += g;
}
//idf(t) = log (n / d)
double idf = Math.Abs(10 * (Math.Log(column.Rows.Count / d, Math.E))); //TODO: testen of je niet moet delen door log10*columns.rows.count om scalar te krijgen
return(idf);
}
private void set_Footer(int index)
{
if (index < Properties.Count && index >= 0)
{
ColumnProperties p = Properties[index];
this.DefVal_txt.Text = p.default_Value;
this.unique_check.Checked = p.Isunique;
this.inc_dec_checkedList.SetItemChecked(0, p.inCrement);
this.inc_dec_checkedList.SetItemChecked(1, p.deCrement);
this.inc_dec_txt.Text = p.step.ToString();
this.Exp_txt.Text = "";
for (int i = 0; i < p.CheckCons.Count; i++)
{
this.Exp_txt.Text += p.CheckCons[i];
if (i < p.CheckCons.Count - 1)
{
this.Exp_txt.Text += Environment.NewLine;
}
}
this.len_txt.Text = p.Length.ToString();
this.seed_txt.Text = p.seed.ToString();
}
//else if (index!=0)
//{
// MessageBox.Show("index out of range ! ");
//}
}
protected override void OnLoad(EventArgs e)
{
if (ColumnProperties.IsNullOrEmpty())
{
throw new ArgumentException("ColumnProperties must be set and non-empty");
}
foreach (var column in ColumnProperties)
{
// column name, precision, preview color text, visibility, data type, forecolor, backcolor
int rowIndex = columnOptionsDGV.Rows.Add(new object[]
{
column.Key,
column.Value.Precision.HasValue ? column.Value.Precision.Value.ToString() : column.Value.Type == typeof(float) ? "Auto" : null,
"Preview Text",
_visibilityValues.SingleOrDefault(o => o.Value == column.Value.Visible).Key,
column.Value.Type,
column.Value.ForeColor,
column.Value.BackColor
});
}
colorColumn.DefaultCellStyle.ForeColor = DefaultForeColor ?? SystemColors.WindowText;
colorColumn.DefaultCellStyle.BackColor = DefaultBackColor ?? SystemColors.Window;
base.OnLoad(e);
}
private DataTable BuildDataTable()
{
foreach (CamlXmlFieldRef fieldRef in this._camlXmlQuery.ViewFields.FieldRef)
{
if (!this._spList.Fields.ContainsField(fieldRef.Name))
{
continue;
}
SPField spField = this._spList.Fields.GetField(fieldRef.Name);
ColumnProperties column = new ColumnProperties
{
FieldName = fieldRef.Name,
Caption = spField.Title,
Visible = true,
Type = spField.Type.ToString(),
GroupIndex = -1
};
this._head.Heads[0].ColumnGroups[0].Columns.Add(column);
}
DataTable dataTable = this.GenerateData(this._camlXmlQuery.RowLimit.Value);
return(dataTable);
}
/// <summary>
/// Creates the column properties.
/// </summary>
/// <param name="style">The style.</param>
/// <param name="propertyNode">The property node.</param>
/// <returns></returns>
private ColumnProperties CreateColumnProperties(IStyle style, XmlNode propertyNode)
{
ColumnProperties columnProperties = new ColumnProperties(style);
columnProperties.Node = propertyNode;
return(columnProperties);
}
private void UpdateViewModel(ColumnProperties columnProperties)
{
LoadData(columnProperties);
UpdatePositionData(columnProperties);
UpdateAttributesData(columnProperties);
UpdateNumberingData(columnProperties);
TickAllBoxes();
}
private void UpdateAttributesData(ColumnProperties columnProperties)
{
AttributesNameText = columnProperties.AttributesNameText;
AttributesProfileText = columnProperties.AttributesProfileText;
AttributesMaterialText = columnProperties.AttributesMaterialText;
AttributesFinishText = columnProperties.AttributesFinishText;
AttributesClassText = columnProperties.AttributesClassText;
}
/// <summary>
/// Creates the column properties.
/// </summary>
/// <param name="style">The style.</param>
/// <param name="propertyNode">The property node.</param>
/// <returns></returns>
private static ColumnProperties CreateColumnProperties(IStyle style, XElement propertyNode)
{
ColumnProperties columnProperties = new ColumnProperties(style)
{
Node = propertyNode
};
return(columnProperties);
}
/// <summary>
/// Gets numerical similarity by determing the weight of the distance between two values
/// </summary>
/// <param name="value"></param>
/// <param name="value2"></param>
/// <param name="columname"></param>
/// <returns></returns>
public static double getSim(double value, double value2, string columname)
{
ColumnProperties properties = TableProccessor.ColumnProperties[columname];
double h = properties.max - properties.min;
double dist = Math.Abs(value2 - value);
//TODO take the distribution into account
return(1.0 - (dist / h));
}
public MainWindow()
{
InitializeComponent();
BeamProperties prop = (new StandardBeamPropertiesFactory()).CreateStandardProperties("ABC", 0, 0, "TOP", "MIDDLE", 0, "MIDDLE", 0, "", "", "");
DummyBeamPropertyData(prop);
ColumnProperties propColumn = (new StandardColumnPropertiesFactory()).CreateStandardProperties("EFG", 0, 0, 1000, 0, "TOP", "MIDDLE", 0, "MIDDLE", 0, "", "", "");
DummyColumnProprtyData(propColumn);
}
private void initiate()
{
ColumnProperties p = new ColumnProperties();
for (int i = 0; i < dataSetTable.Columns.Count; i++)
{
//fills the CheckCons of the list from the ConstraintTable
string TableColName = "'" + Global.Curtable + dataSetTable.Columns[i].ColumnName + "'";
DataRow[] CheckConstraint = Global.ConstraintTable.Select("TableColName = " + TableColName);
if (CheckConstraint.Count() > 0)
{
p.CheckCons = new List <string>(CheckConstraint[0][2].ToString().Split(','));
}
//MessageBox.Show(p.CheckCons.Count.ToString());
/********************/
designTable.Rows.Add(
dataSetTable.Columns[i].ColumnName,
dataSetTable.Columns[i].AllowDBNull,
dataSetTable.PrimaryKey.Contains(dataSetTable.Columns[i]),
dataSetTable.Columns[i].DataType.ToString().Remove(0, 7)
);
p.IS_primKey = dataSetTable.PrimaryKey.Contains(dataSetTable.Columns[i]);
p.Allow_null = dataSetTable.Columns[i].AllowDBNull;
p.Column_Name = dataSetTable.Columns[i].ColumnName;
p.Data_Type = dataSetTable.Columns[i].DataType.ToString().Remove(0, 7);
if (dataSetTable.Columns[i].AutoIncrement)
{
p.step = int.Parse(dataSetTable.Columns[i].AutoIncrementStep.ToString());
p.seed = int.Parse(dataSetTable.Columns[i].AutoIncrementSeed.ToString());
if (dataSetTable.Columns[i].AutoIncrementStep < 0)
{
p.deCrement = true;
p.step = -p.step;
}
else
{
p.inCrement = true;
}
}
p.Isunique = dataSetTable.Columns[i].Unique;
p.Length = dataSetTable.Columns[i].MaxLength;
p.default_Value = dataSetTable.Columns[i].DefaultValue.ToString();
p.index = i;
//p.GetAllData();
Properties.Add(p);
p = new ColumnProperties();
}
//MessageBox.Show(p.Column_Name + " " + Properties.Count.ToString());
}
private void DummyColumnProprtyData(ColumnProperties prop)
{
prop.AttributesProfileText = "RS";
ColumnValuesGetter columnValuesGetter = new ColumnValuesGetterImplementation();
DialogColumnPropertiesViewModel viewModel = new DialogColumnPropertiesViewModel(new MemberModifierFactoryDummyImplementation(), prop, prop, columnValuesGetter);
testColumn = new DialogColumnProperties(viewModel);
testColumn.Closing += TestColumn_Closing;
testColumn.Show();
this.Hide();
}
/// <summary>
/// get all numerical qfs
/// </summary>
/// <param name="Workload"></param>
/// <param name="columname"></param>
public static void GetNumericalQf(SQLQuery[] Workload, string columname)
{
double size = TableProccessor.GetIntervalSize(columname);
ColumnProperties properties = TableProccessor.ColumnProperties[columname];
List <SQLQuery> relevantQueries = new List <SQLQuery>();
int total = 0;
foreach (var query in Workload)
{
if (query.requiredValues.ContainsKey(columname))//only relevant queries are being used
{
relevantQueries.Add(query);
total += query.times;
}
}
Dictionary <double, double> Qfs = new Dictionary <double, double>();
Dictionary <double, double> RQfs = new Dictionary <double, double>();
double RQfMax = 0;
for (double d /*bij het ontbijt*/ = properties.min; d <= properties.max; d += size)
{
double qf = getNumericalQFFromU(d, relevantQueries, columname, total);
RQfs.Add(d, qf);
if (Math.Abs(RQfMax) < qf)//also take possible negative values into account
{
RQfMax = qf;
}
}
foreach (var Qf in RQfs)
{
double d;
if (RQfMax == 0)//never queried
{
d = 1;
}
else
{
d = Qf.Value / RQfMax;
}
if (double.IsNaN(d))
{
throw new Exception("value is NaN in column: " + columname);
}
Qfs.Add(Qf.Key, d);
}
MetaDbFiller.AddQfMetaTable(columname, Qfs);
relevantQueries = null;//memory cleanup
GC.Collect();
}
private void GetButtonClick(object obj)
{
try
{
ColumnProperties columnProperties = columnValuesGetter.GetColumnProperties();
UpdateViewModel(columnProperties);
}
catch (NotImplementedException ex)
{
MessageBox.Show(ex.Message);
}
}
private TableColumnData(TableData table, string columnName, DbType dbType, int maxLength, ColumnProperties columnProperties, string defaultValue, string alias, QueryColumn foreignKeyColumn, IQueryableColumn localizedColumn)
{
this.table = table;
this.localizedColumn = localizedColumn;
this.foreignKeyColumn = foreignKeyColumn;
this.alias = alias;
this.defaultValue = defaultValue;
this.columnProperties = columnProperties;
this.dbType = dbType;
this.maxLength = maxLength;
this.columnName = columnName;
}
private ColumnProperties getProperties(int rowIndex)
{//gets the properties from the form fields
if (rowIndex >= 0 && !dataGridView1.Rows[rowIndex].IsNewRow)
{
/* assum that this values is from the form */
ColumnProperties p = new ColumnProperties();
p.index = dataGridView1.CurrentCellAddress.Y;
if (Convert.ToBoolean(dataGridView1.Rows[rowIndex].Cells[2].Value) == true)
{
p.Allow_null = true;
}
p.IS_primKey = Convert.ToBoolean(dataGridView1.Rows[rowIndex].Cells[3].Value);
if (this.DefVal_txt.Text != "")
{
p.default_Value = this.DefVal_txt.Text.ToString(); //data type
}
p.Isunique = this.unique_check.Checked;
p.inCrement = this.inc_dec_checkedList.GetItemChecked(0);
p.deCrement = this.inc_dec_checkedList.GetItemChecked(1);
if (this.inc_dec_txt.Text != "")
{
p.step = int.Parse(this.inc_dec_txt.Text.ToString()); //int
}
if (this.Exp_txt.Text != "")
{
string[] ls = this.Exp_txt.Text.ToString().Split('\n');
for (int i = 0; i < ls.Count(); i++)
{
p.CheckCons.Add(ls[i]);
}
}
if (this.len_txt.Text != "")
{
p.Length = int.Parse(this.len_txt.Text.ToString()); //int
}
if (this.seed_txt.Text != "")
{
p.seed = int.Parse(seed_txt.Text);
}
return(p);
}
return(null);
}
public DialogNeverRun(string entity)
{
InitializeComponent();
BuildView neverRunView;
ColumnProperties columnProperties = new ColumnProperties();
string name;
if (entity.ToLower() == "course")
{
name = "Course";
neverRunView = new BuildView()
{
GridView = DGV_DialogNeverRun,
TabledData = cmd.CoursesNeverRun(),
DataGridViewColumns = new DataGridViewColumn[] {
columnProperties.courseCode,
columnProperties.courseName,
columnProperties.fee
}
};
}
else if (entity.ToLower() == "subject")
{
name = "Subject";
neverRunView = new BuildView()
{
GridView = DGV_DialogNeverRun,
TabledData = cmd.SubjectsNeverRun(),
DataGridViewColumns = new DataGridViewColumn[] {
columnProperties.subjectId,
columnProperties.subjectName
}
};
}
else // unit is default (entity.ToLower() == "unit")
{
name = "Unit";
neverRunView = new BuildView()
{
GridView = DGV_DialogNeverRun,
TabledData = cmd.UnitsNeverRun(),
DataGridViewColumns = new DataGridViewColumn[] {
columnProperties.unitCode,
columnProperties.unitDescription
}
};
}
neverRunView.Create();
Text = string.Format("{0}s Never Run or Assigned", name);
GRPBOX_NeverRun.Text = string.Format("{0}s Never Run or Assigned", name);
LBL_DialogNeverRunResults.Text = string.Format("{0} {1}(s)", neverRunView.ResultCount.ToString(), name);
}
/// <summary>
/// gets all the idfs for numerical values
/// </summary>
/// <param name="columname"></param>
/// <returns></returns>
public static Dictionary <double, double> getIdfsForNumerical(string columname)
{
Dictionary <double, double> idfs = new Dictionary <double, double>();
//grouped column values so the sqlite takes over the workload, might come at hand when extending this
ColumnProperties properties = ColumnProperties[columname];
for (double d = properties.min; d <= properties.max; d += TryGetIntervalSize(columname))
{
idfs.Add(d, GetNumeralIdf(columname, d));
}
return(idfs);
}
private void UpdatePositionData(ColumnProperties columnProperties)
{
SelectedDataInPositionVerticalComboBox = columnProperties.SelectedDataInPositionVerticalComboBox;
PositionVerticalText = columnProperties.PositionVerticalText.ToString();
SelectedDataInPositionRotationComboBox = columnProperties.SelectedDataInPositionRotationComboBox;
PositionRotationText = columnProperties.PositionRotationText.ToString();
SelectedDataInPositionHorizontalComboBox = columnProperties.SelectedDataInPositionHorizontalComboBox;
PositionHorizontalText = columnProperties.PositionHorizontalText.ToString();
PositionLevelsTop = columnProperties.PositionLevelsTopText.ToString();
PositionLevelsBottom = columnProperties.PositionLevelsBottomText.ToString();
}
private TreeListColumn addColumn(ColumnProperties columnProperties)
{
var col = historyTreeList.Columns.Add();
col.Caption = columnProperties.Caption;
col.OptionsColumn.AllowEdit = !columnProperties.IsReadOnly;
//visible index can only be set when all columns have been added!
if (!columnProperties.IsVisible)
{
col.VisibleIndex = -1;
}
return(col);
}
public ColumnPropertiesForm(ColumnProperties columnProperties)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
this.buttonCancel.Text = Res.Get(StringId.CancelButton);
this.groupBoxSize.Text = Res.Get(StringId.Size);
this.buttonOK.Text = Res.Get(StringId.OKButtonText);
this.Text = Res.Get(StringId.ColumnProperties);
columnWidthControl.ColumnWidth = columnProperties.Width;
cellPropertiesControl.CellProperties = columnProperties.CellProperties;
}
public static ColumnProperties GetColumnSchema(DbUtilities dbConn, string sql)
{
ColumnProperties colProps = new ColumnProperties();
string attributeType = "";
string table = Common.GetTable(sql);
string select = $"Select * from INFORMATION_SCHEMA.COLUMNS ";
string query = $" where TABLE_NAME = '{table}'";
DataTable dt = dbConn.GetDataTable(select, query);
if (dt.Rows.Count == 0)
{
throw new ArgumentException("Table does not exist");
}
string[] sqlAttributes = Common.GetAttributes(sql);
dt.CaseSensitive = false;
foreach (string attribute in sqlAttributes)
{
string attributeIndex = attribute.Trim();
query = $"COLUMN_NAME = '{attributeIndex}'";
DataRow[] dtRows = dt.Select(query);
if (dtRows.Length == 1)
{
attributeType = dtRows[0]["DATA_TYPE"].ToString();
if (attributeType == "nvarchar")
{
string charLength = dtRows[0]["CHARACTER_MAXIMUM_LENGTH"].ToString();
attributeType = attributeType + "(" + charLength + ")";
}
else if (attributeType == "numeric")
{
string numericPrecision = dtRows[0]["NUMERIC_PRECISION"].ToString();
string numericScale = dtRows[0]["NUMERIC_SCALE"].ToString();
attributeType = attributeType + "(" + numericPrecision + "," + numericScale + ")";
}
}
else
{
//Console.WriteLine("Warning: attribute not found");
}
colProps[attributeIndex] = attributeType;
}
return(colProps);
}
// From Student Enrolments
public DialogRegister(MainForm form, DataGridViewRow row)
{
InitializeComponent();
// Add values to variables
mainForm = form;
college = row.Cells["CollegeName"].Value.ToString();
semesterName = row.Cells["SemesterName"].Value.ToString();
semesterKey = new SemesterKey((int)row.Cells["SemesterKey"].Value);
collegeId = (int)row.Cells["CollegeId"].Value;
LBL_DialogRegister_Name.Text = "College:";
LBL_DialogRegister_Value.Text = college;
LBL_DialogRegister_Semester.Text = "Semester:";
LBL_DialogRegister_SemesterValue.Text = semesterName;
LBL_DialogRegister_Semester.Visible = true;
LBL_DialogRegister_SemesterValue.Visible = true;
// Create DataGridView
ColumnProperties columnProperties = new ColumnProperties();
BuildView registerView = new BuildView()
{
GridView = DGV_DialogRegister,
TabledData = cmd.AllExceptRegisteredStudents(semesterKey.Key, collegeId),
DataGridViewColumns = new DataGridViewColumn[] {
columnProperties.studentFirstName_Dialog,
columnProperties.studentLastName_Dialog,
columnProperties.studentEmail
}
};
registerView.Create();
// Sundry functions
if (form.currentSemester.Key >= semesterKey.Key)
{
BTN_DialogRegisterAdd.Enabled = false;
LBL_DialogRegisterResults.Text = string.Format("Cannot register in the past {0} unregistered students(s)", registerView.ResultCount.ToString());
}
else
{
LBL_DialogRegisterResults.Text = string.Format("Select a student from {0} unregistered students(s)", registerView.ResultCount.ToString());
}
}
public ColumnDefinition(string columnName, Type type, ColumnProperties columnProperties)
{
this.Name = columnName;
this.Type = type;
this.ColumnProperties = columnProperties;
}
private DataGridViewColumn GetNewColumnTemplate(ColumnProperties cp)
{
DataGridViewColumn c = (DataGridViewColumn)
(_columnsDictionary[cp.TemplateID]).Clone();
c.DisplayIndex = cp.DisplayIndex;
c.DataPropertyName = cp.DataPropertyName;
c.Name = cp.Name ?? cp.DataPropertyName;
c.HeaderText = cp.HeaderText;
c.DefaultCellStyle = DefaultCellStyle;
c.HeaderCell.Style = ColumnHeadersDefaultCellStyle;
return c;
}
public void SetDataSource(DataSet ds, string tableName, ColumnProperties[] columnProperties)
{
DataSource = ds;
DataMember = tableName;
SetColumnProperties(columnProperties);
}
private DataGridViewColumn AddNewColumnTemplate(ColumnProperties cp)
{
DataGridViewColumn newColumn = GetNewColumnTemplate(cp);
Columns.Add(newColumn);
return newColumn;
}
public void SetColumnProperties(ColumnProperties[] columnProperties)
{
foreach (DataGridViewColumn column in Columns)
{
column.Visible = false;
}
foreach (ColumnProperties cp in columnProperties)
{
DataGridViewColumn column = AddNewColumnTemplate(cp);
if (Columns[cp.DataPropertyName].IsDataBound)
column.ValueType = Columns[cp.DataPropertyName].ValueType;
column.Visible = true;
}
}
public TableDefinition AddColumn(string columnName, Type type, ColumnProperties properties)
{
AddColumn(new ColumnDefinition(columnName, type, properties));
return this;
}
