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Determines whether the ExpressionEditorCollection contains C1ExpressionEditor object associated with the specified column.
public bool Contains(string columnName)
| Type | Name | Description |
|---|---|---|
| string | columnName | specified column name. |
| Type | Description |
|---|---|
| bool | true if the ExpressionEditorCollection contains an C1ExpressionEditor object associated with the specified column; otherwise, false. |