Class GridGroupDropAreaModel
Implements the model or data part of the group drop area. Used internally.
Implements
Inherited Members
Namespace: Syncfusion.Windows.Forms.Grid.Grouping
Assembly: Syncfusion.Grid.Grouping.Windows.dll
Syntax
public class GridGroupDropAreaModel : GridModel, IGridVolatileDataContainer, IOperationFeedbackProvider, ICreateControl, IGridModelSource, ISerializable, IDisposable, IDeserializationCallbackConstructors
GridGroupDropAreaModel(GridTableModel)
Initializes a new instances the GridGroupDropAreaModel class with the specified instance of the GridTableModel class. Used internally.
Declaration
public GridGroupDropAreaModel(GridTableModel gridTableModel)Parameters
| Type | Name | Description |
|---|---|---|
| GridTableModel | gridTableModel |
Properties
GridTableModel
Gets the grid table's model. Used internally.
Declaration
public GridTableModel GridTableModel { get; }Property Value
| Type | Description |
|---|---|
| GridTableModel |
HasTable
Gets a value indicating whether the grid model have a table or not. Used internally.
Declaration
public bool HasTable { get; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
Table
Gets or sets the instance of the GridTable class. Used internally. Gets or sets the Grid table.
Declaration
public GridTable Table { get; set; }Property Value
| Type | Description |
|---|---|
| GridTable |
Methods
ColIndexToField(Int32)
Gets the field index from the specified column index. Used internally.
Declaration
public int ColIndexToField(int colIndex)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | colIndex | The column index. |
Returns
| Type | Description |
|---|---|
| System.Int32 | The field index. |
Dispose(Boolean)
Overrides and manages the unwanted resources.
Declaration
protected override void Dispose(bool disposing)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | disposing | True, if the method call is from the parent; Otherwise False then, the call is from the Finalizer. |
Overrides
FieldToColIndex(Int32)
Gets the column index from the field index. Used internally.
Declaration
public int FieldToColIndex(int fieldNum)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | fieldNum | The field index. |
Returns
| Type | Description |
|---|---|
| System.Int32 | The column index. |
GetColIndexOf(GridColumnDescriptor)
Gets the column index of the specified column descriptor item. Used internally.
Declaration
public int GetColIndexOf(GridColumnDescriptor cd)Parameters
| Type | Name | Description |
|---|---|---|
| GridColumnDescriptor | cd | The GridColumnDescriptor. |
Returns
| Type | Description |
|---|---|
| System.Int32 | Returns the column index. |
GetHeaderColumnDescriptorAt(GridRangeInfo)
Gets the header column descriptor at.
Declaration
public GridColumnDescriptor GetHeaderColumnDescriptorAt(GridRangeInfo cell)Parameters
| Type | Name | Description |
|---|---|---|
| GridRangeInfo | cell | The GridRangeInfo cell. |
Returns
| Type | Description |
|---|---|
| GridColumnDescriptor | Returns the GridColumnDescriptor. |
GetHeaderColumnDescriptorAt(Int32, Int32)
Gets the column header descriptor at the specified row and column index. Used internally.
Declaration
public GridColumnDescriptor GetHeaderColumnDescriptorAt(int rowIndex, int colIndex)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | rowIndex | The row index. |
| System.Int32 | colIndex | The column index. |
Returns
| Type | Description |
|---|---|
| GridColumnDescriptor | An instance of the GridColumnDescriptor contains the event data. |
GetRangeInfoOf(GridColumnDescriptor)
Gets the range span of the specified column descriptor item. Used internally.
Declaration
public GridRangeInfo GetRangeInfoOf(GridColumnDescriptor cd)Parameters
| Type | Name | Description |
|---|---|---|
| GridColumnDescriptor | cd | The GridColumnDescriptor. |
Returns
| Type | Description |
|---|---|
| GridRangeInfo | Returns the GridRangeInfo of the specified column descriptor item. |
HighestGroupedColumn(SortColumnDescriptorCollection)
Gets the Highest grouped column.
Declaration
public int HighestGroupedColumn(SortColumnDescriptorCollection groupedcolumns)Parameters
| Type | Name | Description |
|---|---|---|
| SortColumnDescriptorCollection | groupedcolumns | An instance of the SortColumnDescriptorCollection contains the event data. |
Returns
| Type | Description |
|---|---|
| System.Int32 | Index of Highest Group drop area. |
OnQueryCellInfo(GridQueryCellInfoEventArgs)
Declaration
protected override void OnQueryCellInfo(GridQueryCellInfoEventArgs e)Parameters
| Type | Name | Description |
|---|---|---|
| GridQueryCellInfoEventArgs | e |
Overrides
OnQueryColWidth(GridRowColSizeEventArgs)
Triggered when the QueryColWidth event is done.
Declaration
protected override void OnQueryColWidth(GridRowColSizeEventArgs e)Parameters
| Type | Name | Description |
|---|---|---|
| GridRowColSizeEventArgs | e | The GridRowColSizeEventArgs contains the event data. |
Overrides
OnQueryCoveredRange(GridQueryCoveredRangeEventArgs)
Declaration
protected override void OnQueryCoveredRange(GridQueryCoveredRangeEventArgs e)Parameters
| Type | Name | Description |
|---|---|---|
| GridQueryCoveredRangeEventArgs | e |
Overrides
OnQueryRowHeight(GridRowColSizeEventArgs)
Triggered when the QueryRowHeight event is done.
Declaration
protected override void OnQueryRowHeight(GridRowColSizeEventArgs e)Parameters
| Type | Name | Description |
|---|---|---|
| GridRowColSizeEventArgs | e | The GridRowColSizeEventArgs contains the event data. |
Overrides
ResizeColumns()
Performs the column resizing operation.
Used internally.
Declaration
public void ResizeColumns()TextWidth(String, Font)
Gets the total Text Width of given string.
Declaration
public int TextWidth(string text, Font font)Parameters
| Type | Name | Description |
|---|---|---|
| System.String | text | String to find width. |
| System.Drawing.Font | font | Text font. |
Returns
| Type | Description |
|---|---|
| System.Int32 | Width of text. |
ToString()
Overrides and returns the string value of the current instance. Used internally.
Declaration
public override string ToString()Returns
| Type | Description |
|---|---|
| System.String | A System.String containing the name of the System.ComponentModel.Component, if any, or null if the System.ComponentModel.Component is unnamed. |