public void CreateGrid()
{
for (int i = 0; i <= this.DataSet.Columns.Count - 1; i++)
{
JkDetailColumn column = this.DataSet.Columns[i];
if (column.DataType == SqlDbType.Bit)
{
CreateColumn(ColumnType.CheckBoxColumn, column, this);
}
else if (!String.IsNullOrWhiteSpace(column.ControlName))
{
CreateColumn(ColumnType.ComboBoxColumn, column, this);
}
else
{
CreateColumn(ColumnType.TextBoxColumn, column, this);
}
}
foreach (DataGridViewColumn column in this.Columns)
{
if (this.DataSet.GridColumn.Find(c => c.Name == column.Name) == null)
{
this.DataSet.GridColumn.Add(column);
}
}
}
public void CreateColumn(ColumnType type, JkDetailColumn column, DataGridView grid)
{
if (type == ColumnType.CheckBoxColumn)
{
DataGridViewCheckBoxColumn GridColCheck = new DataGridViewCheckBoxColumn();
GridColCheck.Name = this.Name + "Column" + column.Name.Trim();
GridColCheck.HeaderText = column.Caption;
GridColCheck.Width = column.Width;
GridColCheck.Visible = column.Visible;
GridColCheck.DataPropertyName = column.Name;
GridColCheck.ReadOnly = column.ReadOnly;
ApplyColumnStyle(column, GridColCheck);
grid.Columns.Add(GridColCheck);
}
else if (type == ColumnType.ComboBoxColumn)
{
DataGridViewComboBoxColumn GridColCombo = new DataGridViewComboBoxColumn();
GridColCombo.Name = this.Name + "Column" + column.Name.Trim();
GridColCombo.HeaderText = column.Caption;
GridColCombo.Width = column.Width;
GridColCombo.Visible = column.Visible;
GridColCombo.DataPropertyName = column.Name;
GridColCombo.ReadOnly = column.ReadOnly;
GridColCombo.AutoComplete = true;
ApplyColumnStyle(column, GridColCombo);
grid.Columns.Add(GridColCombo);
}
else if (type == ColumnType.TextBoxColumn)
{
DataGridViewTextBoxColumn GridColText = new DataGridViewTextBoxColumn();
GridColText.Name = this.Name + "Column" + column.Name.Trim();
GridColText.HeaderText = column.Caption;
GridColText.Width = column.Width;
GridColText.Visible = column.Visible;
GridColText.DataPropertyName = column.Name;
GridColText.ReadOnly = column.ReadOnly;
ApplyColumnStyle(column, GridColText);
grid.Columns.Add(GridColText);
}
}
public void CreateColumn(ColumnType type, JkDetailColumn column, JkGridColumnSerializer.JkGridColumnProperties properties, DataGridView grid)
{
if (type == ColumnType.CheckBoxColumn)
{
DataGridViewCheckBoxColumn GridColCheck = new DataGridViewCheckBoxColumn();
GridColCheck.Name = properties.Name;
GridColCheck.HeaderText = properties.HeaderText;
GridColCheck.Width = properties.Width;
GridColCheck.Visible = properties.Visible;
GridColCheck.DataPropertyName = properties.DataPropertyName;
GridColCheck.ReadOnly = properties.ReadOnly;
ApplyColumnStyle(column, GridColCheck);
grid.Columns.Add(GridColCheck);
}
else if (type == ColumnType.ComboBoxColumn)
{
DataGridViewComboBoxColumn GridColCombo = new DataGridViewComboBoxColumn();
GridColCombo.Name = properties.Name;
GridColCombo.HeaderText = properties.HeaderText;
GridColCombo.Width = properties.Width;
GridColCombo.Visible = properties.Visible;
GridColCombo.DataPropertyName = properties.DataPropertyName;
GridColCombo.ReadOnly = properties.ReadOnly;
ApplyColumnStyle(column, GridColCombo);
grid.Columns.Add(GridColCombo);
}
else if (type == ColumnType.TextBoxColumn)
{
DataGridViewTextBoxColumn GridColText = new DataGridViewTextBoxColumn();
GridColText.Name = properties.Name;
GridColText.HeaderText = properties.HeaderText;
GridColText.Width = properties.Width;
GridColText.Visible = properties.Visible;
GridColText.DataPropertyName = properties.DataPropertyName;
GridColText.ReadOnly = properties.ReadOnly;
ApplyColumnStyle(column, GridColText);
grid.Columns.Add(GridColText);
}
}
private void CreateColumns()
{
SqlDataAdapter DataAdapter = new SqlDataAdapter(CommandText, ConnectionString);
try
{
if (Parameters.Count > 0)
{
for (int i = 0; i <= Parameters.Count - 1; i++)
{
if (String.IsNullOrWhiteSpace(Parameters[i].Value) ||
Parameters[i].Value[0].ToString() == "@")
{
DataAdapter.SelectCommand.Parameters.AddWithValue("@" + Parameters[i].Name, 0);
}
}
}
DataAdapter.Fill(DataTable);
foreach (DataColumn dc in DataTable.Columns)
{
JkDetailColumn column = new JkDetailColumn();
column.Caption = dc.ColumnName;
column.DataType = ConvertTypeToSqlType(dc.DataType);
column.Name = dc.ColumnName;
column.Required = !dc.AllowDBNull;
if (column.Name.Contains("Id"))
{
column.Visible = false;
}
column.Width = 100;
if (Columns.Find(col => col.Name == column.Name) == null)
{
_Columns.Add(column);
}
}
}
finally
{
DataAdapter.Dispose();
}
}
public static void ApplyColumnStyle(JkDetailColumn detailColumn, DataGridViewColumn gridColumn)
{
if (detailColumn.DataType == SqlDbType.DateTime) //checkbox
{
gridColumn.DefaultCellStyle.Format = "MM'/'dd'/'yyyy";
}
else if (!String.IsNullOrWhiteSpace(detailColumn.ControlName)) //combobox
{
(gridColumn as DataGridViewComboBoxColumn).DisplayStyle = DataGridViewComboBoxDisplayStyle.Nothing;
(gridColumn as DataGridViewComboBoxColumn).DropDownWidth = gridColumn.Width + 50;
}
else if (detailColumn.DataType == SqlDbType.Money || //numeric textbox
detailColumn.DataType == SqlDbType.Float ||
detailColumn.DataType == SqlDbType.Decimal)
{
gridColumn.DefaultCellStyle.Format = "#,##0.00;(#,##0.00)";
gridColumn.ValueType = Type.GetType("System.Decimal");
gridColumn.DefaultCellStyle.Alignment = DataGridViewContentAlignment.MiddleRight;
}
}
public void CreateFooter()
{
JkDetailColumn ic = null;
int EstimatedWidth = 0, offset = 1, gridWidth = 0;
if (this.RowHeadersVisible)
{
offset = 35;
}
if (VisibleColumnCount() != 0)
{
EstimatedWidth = Convert.ToInt32((this.Width) / VisibleColumnCount()) - 18;
}
GridFooter.Padding = new Padding(3, 3, 3, 3);
if (DataSet.Columns.Count > 0)
{
Label lblOffset = new Label();
lblOffset.Name = "lblFooterOffset";
lblOffset.Width = offset;
lblOffset.Margin = new Padding(0, 0, 0, 0);
if (GridFooter.Controls.Find(lblOffset.Name, false).Length == 0)
{
GridFooter.Controls.Add(lblOffset);
}
for (int i = 0; i <= DataSet.Columns.Count - 1; i++)
{
ic = DataSet.Columns[i];
foreach (DataGridViewColumn column in this.Columns)
{
if (column.DataPropertyName == ic.Name)
{
gridWidth = column.Width;
}
}
if (ic.Visible)
{
Label lblFooter = new Label();
lblFooter.Name = "lblFooter" + ic.Caption.Trim();
lblFooter.TextAlign = ContentAlignment.MiddleCenter;
lblFooter.Text = AssignFooterValue(ic.FooterType, "0");
lblFooter.Font = new Font(this.Font.Name, this.Font.Size - 1, FontStyle.Bold);
if (DataSet.GridAutoSize)
{
lblFooter.Width = EstimatedWidth;
}
else
{
lblFooter.Width = gridWidth;
}
if (ic.FooterType != JkDetailColumn.ColumnFooterTypes.ftNone)
{
lblFooter.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle;
lblFooter.Margin = new Padding(2, 0, 0, 0);
}
else
{
lblFooter.Margin = new Padding(0, 0, 0, 0);
}
if (GridFooter.Controls.Find(lblFooter.Name, false).Length == 0)
{
GridFooter.Controls.Add(lblFooter);
}
}
}
}
}
