ClassDataColumnCollection
Represents a collection of DataColumn objects.
Definition
Namespace:Telerik.Reporting
Assembly:Telerik.Reporting.dll
Syntax:
[TypeConverter("Telerik.Reporting.Design.DataColumnCollectionConverter, Telerik.Reporting.Design, Version=20.0.26.211, Culture=neutral, PublicKeyToken=a9d7983dfcc261be")]
public class DataColumnCollection : Collection<DataColumn>Inheritance: objectCollection<DataColumn>DataColumnCollection
Constructors
DataColumnCollection()
Declaration
public DataColumnCollection()Properties
this[string]
Gets a column by name.
Declaration
public DataColumn this[string name] { get; }Parameters
name
string
The name of the column.
Property Value
A column if found; otherwise null (Nothing)
Methods
Add(string, SimpleType)
Creates a DataColumn with specific settings and adds it to the DataColumnCollection.
Declaration
public DataColumn Add(string name, SimpleType columnType)Parameters
name
string
A string value that will be used as Name for the newly created DataColumn.
columnType
A SimpleType constant will be used for the newly created DataColumn.
Returns
The newly created and added DataColumn
AddRange(IEnumerable<DataColumn>)
Adds an enumerable of DataColumn objects to the DataColumnCollection.
Declaration
public void AddRange(IEnumerable<DataColumn> enumerable)Parameters
enumerable
IEnumerable<DataColumn>
An enumerable of DataColumn objects to add to the DataColumnCollection.
Remarks
The DataColumn objects returned from the enumerable are appended to the end of the DataColumnCollection.
ClearItems()
Declaration
protected override void ClearItems()Overrides
Contains(string)
Determines whether the DataColumnCollection contains a column with a specific name.
Declaration
public bool Contains(string name)Parameters
name
string
A string that specifies the parameter name for which to search the elements of the DataColumnCollection.
Returns
bool
Returns a bool value indicating whether the DataColumnCollection object contains a report parameter with the specified name.
IndexOf(string)
Determines the index of a specific column in the DataColumnCollection.
Declaration
public int IndexOf(string name)Parameters
name
string
The parameter name used to locate the report parameter in the DataColumnCollection.
Returns
int
The index of column if found in the DataColumnCollection; otherwise, -1.
InsertItem(int, DataColumn)
Inserts an item to the DataColumnCollection at the specified index.
Declaration
protected override void InsertItem(int index, DataColumn item)Parameters
index
int
The zero-based index at which item should be inserted.
item
The DataColumn to insert into the DataColumnCollection.
Overrides
RemoveItem(int)
Declaration
protected override void RemoveItem(int index)Parameters
index
int
Overrides