The DataColumnProperties type exposes the following members.
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Constructors
| Name | Description | |
|---|---|---|
 | DataColumnProperties | Initializes a new instance of the DataColumnProperties class. |
Methods
| Name | Description | |
|---|---|---|
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetProperty | Gets the value of a named property. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| HasPropertyValue | Checks if the column has a value for a named property. |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Propagate(ImportContext) | Create a new collection of column properties where all the
properties that are defined in the DataPropertyRegistry
with the DataPropertyAttributesIsPropagated are forwarded.
|
| Propagate(ImportContext, Boolean, IDataFormatter, DataType) | Create a new collection of column properties where all the
properties that are defined in the DataPropertyRegistry
with the DataPropertyAttributesIsPropagated are forwarded.
|
| PropertyExists | Checks if a property with a given name exists.
|
| SetCustomSortOrder |
Sets a custom sort order. The values in values must be of the same type
as the values in the column. Column values not present in values will
be sorted last.
|
| SetProperty | Sets the value of a named property.
The property has to be defined in the DataPropertyRegistry and the value has to be of the
same type as defined in the registry.
|
| TryGetCustomSortOrder |
Tries to get the custom sort order of the column, if any.
|
Properties
| Name | Description | |
|---|---|---|
 | AllowedValues | Obsolete. Gets the list of all valid values that may appear in the column.
|
| CalculatedExpression | Gets the derived expression of the column.
The calculated expression is the expression text after preprocessing the original expression (Expression).
|
| ColumnType | Gets or sets the column type of the column. |
| Comparer | Gets or sets the value comparer of the column. |
| ContentType |
Gets or sets a more specific type of the data contained in a column of a certain DataType.
|
| DataType | Gets or sets the data type of the column. |
| Description | Gets or sets a textual description of the column. |
| Expression | Gets the defining expression of the column. |
| ExternalId | Gets or sets the external identifier of the column. |
| ExternalName | Gets or sets the external name of the column. |
| Formatter | Gets or sets the value formatter of the column. |
| IsValid | Gets a value indicating whether the column has valid values:
true if the column has valid values; otherwise, false. |
| Item |
Gets or sets the value of a named property.
|
| Name | Gets or sets the name of the column. |
| PropertyNames | Gets an enumeration of the names of all the properties in the column. |
See Also
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