DataValidationType Enum
Lists data validation types.
Namespace: DevExpress.Spreadsheet
Assembly:
DevExpress.Spreadsheet.v26.1.Core.dll
Declaration
public enum DataValidationType
Public Enum DataValidationType
Members
| Name |
Description |
AnyValue
|
Any value satisfies validation criteria, equivalent to no validation.
|
WholeNumber
|
Checks for whole numeric values satisfying given conditions.
|
Decimal
|
Checks for decimal values satisfying the given condition.
|
List
|
Checks whether a value matches a specified list of values. The maximum length of a list is 255 characters.
|
Date
|
Checks for date values satisfying the given condition.
|
Time
|
Checks for time values satisfying the given condition.
|
TextLength
|
Checks for text values whose length satisfies the given condition.
|
Custom
|
Data is validated using an arbitrary formula.
|
Related API Members
The following properties accept/return DataValidationType values:
Use the DataValidationCollection.Add method to create a data validation of the required type. The DataValidation.ValidationType property obtains the type of the data validation. This property is read-only, because the data validation type is specified when the data validation entry is created, and cannot be changed.
View Example
workbook.LoadDocument("Documents\\DataValidation.xlsx");
Worksheet worksheet = workbook.Worksheets[0];
// Restrict data entry to a number within limits.
DataValidation validation = worksheet.DataValidations.Add(worksheet["F4:F11"], DataValidationType.Decimal, DataValidationOperator.Between, 10, 40);
// Change the validation operator and criteria.
// Range F4:F11 should contain numbers greater than or equal 20.
validation.Operator = DataValidationOperator.GreaterThanOrEqual;
validation.Criteria = 20;
validation.Criteria2 = ValueObject.Empty;
// Highlight data validation ranges.
int[] MyColorScheme = new int[] { 0xFFC4C4, 0xFFD9D9, 0xFFF6F6, 0xFFECEC, 0xE9D3D3 };
for (int i = 0; i < worksheet.DataValidations.Count; i++)
{
worksheet.DataValidations[i].Range.FillColor = Color.FromArgb(MyColorScheme[i]);
}
workbook.LoadDocument("Documents\DataValidation.xlsx")
Dim worksheet As Worksheet = workbook.Worksheets(0)
' Restrict data entry to a number within limits.
Dim validation As DataValidation = worksheet.DataValidations.Add(worksheet("F4:F11"), DataValidationType.Decimal, DataValidationOperator.Between, 10, 40)
' Change the validation operator and criteria.
' Range F4:F11 should contain numbers greater than or equal 20.
validation.Operator = DataValidationOperator.GreaterThanOrEqual
validation.Criteria = 20
validation.Criteria2 = ValueObject.Empty
' Highlight data validation ranges.
Dim MyColorScheme() As Integer = { &HFFC4C4, &HFFD9D9, &HFFF6F6, &HFFECEC, &HE9D3D3 }
For i As Integer = 0 To worksheet.DataValidations.Count - 1
worksheet.DataValidations(i).Range.FillColor = Color.FromArgb(MyColorScheme(i))
Next i
See Also
