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Wisej.Web.GridItemCollection
Namespace: Wisej.Web
Assembly: Wisej.Framework (3.1.0.0)
Contains a collection of GridItem objects.
Int32: Returns the number of grid items in the collection.
GridItem: Returns the GridItem at the specified index.
GridItem: Returns the GridItem with the matching label.
Returns an enumeration of all the grid items in the collection.
Returns: IEnumerator. An IEnumerator for the GridItemCollection.
Name | Type | Description |
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Provides data for the event of a control.
Initializes a new instance of the class.
Name | Type | Description |
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: Returns the that was changed.
: The value of the grid item before it was changed.
Name | Description |
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Specifies how properties are sorted in the .
Name | Description |
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Name | Description |
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Name | Type | Description |
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Name | Description |
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Provides data for the event of a control.
: Returns the current in use by the cell being formatted.
: Returns or sets whether the cell value has been successfully formatted.
: Returns the that is entering edit mode.
: Returns whether the event is related to the label cell.
: Returns or sets the value of the cell being formatted for displaying.
Name | Description |
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Name | Type | Description |
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Name | Description |
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Provides data for the event of a control.
Initializes a new instance of the class.
Name | Type | Description |
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: Returns the that is being changed.
: Returns the exception that represents the error.
Name | Description |
---|
Empty
Specifies that the GridItemCollection has no entries.
changedItem | The item in the grid that changed. |
oldValue | The old property value. |
The event handler class that is invoked when a property in the grid is modified by the user. |
Alphabetical | Properties are sorted in an alphabetical list. |
Categorized | Properties are displayed according to their category in a group. The categories are defined by the properties themselves. |
CategorizedAlphabetical | Properties are displayed according to their category in a group. The properties are further sorted alphabetically within the group. The categories are defined by the properties themselves. |
NoSort |
sender | The source of the event. |
e |
Fired when a property value changes. |
The event handler class that is invoked when a property in the grid formats the value cell. |
sender | The source of the event. |
e |
Fired when a property value is being changed but it is incompatible with the new value. |
changingItem | The item in the grid that caused the data error. |
exception | The exception that occurred while writing the property value. |
The event handler class that is invoked when a property in the grid cannot receive the value modified by the user. |
Wisej.Web.GridItem
Namespace: Wisej.Web
Assembly: Wisej.Framework (3.1.0.0)
Implements one row in a PropertyGrid.
String: Name of the JavaScript call used to render the cell.
Boolean: Return whether the specified property is expandable to show nested properties.
Boolean: Returns or sets whether the GridItem is in an expanded state.
Throws:
NotSupportedException The Expanded property was set to true, but a GridItem is not expandable.
GridItemCollection: Returns the collection of GridItem objects, if any, associated as a child of this GridItem.
GridItemType: Returns the type of this GridItem.
Boolean: Checks if the UserData dynamic object was created and has any value.
String: Returns the text of this GridItem.
GridItem: Returns the parent GridItem of this GridItem, if any.
PropertyDescriptor: Returns the PropertyDescriptor that is associated with this GridItem.
Object: Returns or sets user-defined data about the GridItem. (Default: null
)
Object: Returns a dynamic object that can be used to store custom data in relation to this control.
Object: Returns or sets the current value of this GridItem.
Selects this GridItem in the PropertyGrid.
Returns: Boolean. true if the selection is successful; otherwise, false.
Wisej.Web.GridItemType
Namespace: Wisej.Web
Assembly: Wisej.Framework (3.1.0.0)
Specifies the valid grid item types for a PropertyGrid.
Properties are displayed in the order in which they are retrieved from the .
Returns or sets the type of sorting the uses to display properties.
A that contains the event data.
A that contains the event data.
Name | Description |
---|---|
Name | Description |
---|---|
Initializes a new instance of the class.
: Indicates the border style for the property grid. (Default: None
)
: Returns or sets the attributes used to filter the properties to display in the PropertyGrid.
: Returns or sets whether the column that contains row headers is displayed. (Default: False
)
: Returns or sets whether the value cell automatically enters edit mode when the row is selected. (Default: True
)
: Returns or sets whether the Help text is visible. (Default: True
)
: Returns the at the specified index.
: Returns the first with the matching label.
: Returns or sets the the Name column. 50 (%) is the default. (Default: 50
)
A value less than -1 is assigned to the property.
: Returns or sets the title of the Name column shown when is true.
: Returns or sets the type of sorting the uses to display properties. (Default: CategorizedAlphabetical
)
: Returns or sets whether the user can edit the values of the . (Default: False
)
The specified value when setting this property is true, the current cell is in edit mode, and the current cell contains changes that cannot be committed.
The specified value when setting this property would cause the control to enter edit mode, but initialization of the editing cell value failed and either there is no handler for the event or the handler has set the property to true. The exception object can typically be cast to type .
: Returns or sets whether the grid item under the pointer gets selected on a right click. (Default: False
)
: Returns or sets whether the column that contains row headers is displayed. (Default: True
)
: Returns or sets the selected grid item.
: Returns or sets the object for which the grid displays properties. (Default: null
)
: Returns or sets the currently selected objects.
One of the items in the array of objects had a null value.
: Returns or sets whether the control shows the property description text in a tooltip. (Default: False
)
: Returns the control at the top of the PropertyGrid.
: Returns or sets whether the toolbar is visible. (Default: False
)
: Returns the instance of associated with this control.
: Returns or sets the position of the items associated with this control. (Default: Top
)
: Returns or sets the title of the Value column shown when is true.
Collapses all the categories in the .
Expands all the categories in the .
Reloads the updated values from the current or .
Reloads the updated values from the current or .
Parameter | Type | Description |
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Fired when the value o the property changes.
Fired when the sort mode is changed.
Fired when a property value changes.
Fired when a property value is being changed but it is incompatible with the new value.
Fired when the property value is being formatted to be displayed.
Fired when the value of the property has changed.
Fired when the selected is entering edit mode.
Fired when the selected is changed.
Fired when the selected exits edit mode.
Fired when the objects selected by the property have changed.
Fired when a on the is clicked.
Fired when a drop-down style or its down arrow is clicked.
Fired when a is clicked.
Name | Description |
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Name | Type | Description |
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Name | Description |
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Represents the method that will handle the event of a .
Name | Type | Description |
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Name | Description |
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Provides data for the event of a control.
: The editor control that is being used to edit the current cell..
: Returns the that is entering edit mode.
Name | Description |
---|
Provides data for the event of the control.
Initializes a new instance of the class.
Name | Type | Description |
---|
: Returns the newly selected .
: Returns the previously selected .
Name | Description |
---|
Name | Type | Description |
---|
Name | Description |
---|
Provides data for the event of a control.
: The editor control that is being used to edit the current cell..
: Returns the that is entering edit mode.
Name | Description |
---|
Name | Type | Description |
---|
Name | Description |
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ArrayValue
The GridItem is an element of an array.
Category
A grid entry that is a category name. A category is a descriptive grouping for groups of GridItem rows. Typical categories include the following Behavior, Layout, Data, and Appearance.
Property
A grid entry that corresponds to a property.
Root
A root item in the grid hierarchy.
Returns the type of this GridItem.
refreshChildren | True to also refresh all the children of this control. |
Bindable components implement this interface. |
Controls that support drag & drop operations implement this interface. |
All wisej components implement this interface. |
Allows an object to serialize itself. |
sender | The source of the event. |
e |
sender | The source of the event. |
e |
The event handler class that is invoked when a property in the grid is entering edit mode. |
oldSelection | The previously selected grid item. |
newSelection | The newly selected grid item. |
sender | The source of the event. |
e |
Fired when the property value is being formatted to be displayed. |
The event handler class that is invoked when a property in the grid is terminating edit mode. |
sender | The source of the event. |
e |
Provides access to the property for coontrols that support the read-only mode.
All wisej controls derived from the class must implement this interface.
A that contains the event data.
Fired when the selected is entering edit mode.
A that contains the event data.
Fired when the selected is changed.
Represents the method that will handle the event of a .
A that contains the event data.
A that contains the event data.
Fired when the selected exits edit mode.