BaseCompareValidator.Compare Method
Definition
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Compares two strings using the specified operator and validation data type.
Overloads
Compare(String, String, ValidationCompareOperator, ValidationDataType) |
Compares two strings using the specified operator and data type. This version of the overloaded method compares currency, double, and date values using the format used by the current culture. |
Compare(String, Boolean, String, Boolean, ValidationCompareOperator, ValidationDataType) |
Compares two strings using the specified operator and validation data type. This version of the overload allows you to specify whether values are compared using a culture-neutral format. |
Compare(String, String, ValidationCompareOperator, ValidationDataType)
Compares two strings using the specified operator and data type. This version of the overloaded method compares currency, double, and date values using the format used by the current culture.
protected:
static bool Compare(System::String ^ leftText, System::String ^ rightText, System::Web::UI::WebControls::ValidationCompareOperator op, System::Web::UI::WebControls::ValidationDataType type);
protected static bool Compare (string leftText, string rightText, System.Web.UI.WebControls.ValidationCompareOperator op, System.Web.UI.WebControls.ValidationDataType type);
static member Compare : string * string * System.Web.UI.WebControls.ValidationCompareOperator * System.Web.UI.WebControls.ValidationDataType -> bool
Protected Shared Function Compare (leftText As String, rightText As String, op As ValidationCompareOperator, type As ValidationDataType) As Boolean
Parameters
- leftText
- String
The value on the left side of the operator.
- rightText
- String
The value on the right side of the operator.
One of the ValidationCompareOperator values.
- type
- ValidationDataType
One of the ValidationDataType values.
Returns
true
if the leftValue
parameter relates to the rightValue
parameter in the manner specified by the op
parameter; otherwise, false
.
Remarks
The Compare(String, String, ValidationCompareOperator, ValidationDataType) method is used to test whether the value of the leftText
parameter relates to the value of the rightText
parameter in the manner specified by the op
parameter. The type
parameter specifies the data type of the values being compared.
Note
If the op
parameter is set to ValidationCompareOperator.DataTypeCheck
, this method tests only the value of the leftText
parameter for the data type specified by the type
parameter. The rightText
parameter is ignored.
This version of the method compares the values using the format used by the current culture. To compare the values using a culture-neutral format, use the BaseCompareValidator.Compare(String, Boolean, String, Boolean, ValidationCompareOperator, ValidationDataType) overloaded version of this method.
See also
Applies to
Compare(String, Boolean, String, Boolean, ValidationCompareOperator, ValidationDataType)
Compares two strings using the specified operator and validation data type. This version of the overload allows you to specify whether values are compared using a culture-neutral format.
protected:
static bool Compare(System::String ^ leftText, bool cultureInvariantLeftText, System::String ^ rightText, bool cultureInvariantRightText, System::Web::UI::WebControls::ValidationCompareOperator op, System::Web::UI::WebControls::ValidationDataType type);
protected static bool Compare (string leftText, bool cultureInvariantLeftText, string rightText, bool cultureInvariantRightText, System.Web.UI.WebControls.ValidationCompareOperator op, System.Web.UI.WebControls.ValidationDataType type);
static member Compare : string * bool * string * bool * System.Web.UI.WebControls.ValidationCompareOperator * System.Web.UI.WebControls.ValidationDataType -> bool
Protected Shared Function Compare (leftText As String, cultureInvariantLeftText As Boolean, rightText As String, cultureInvariantRightText As Boolean, op As ValidationCompareOperator, type As ValidationDataType) As Boolean
Parameters
- leftText
- String
The value on the left side of the operator.
- cultureInvariantLeftText
- Boolean
true
to convert the left side value to a culture-neutral format; otherwise, false
.
- rightText
- String
The value on the right side of the operator.
- cultureInvariantRightText
- Boolean
true
to convert the right side value to a culture-neutral format; otherwise, false
.
One of the ValidationCompareOperator values.
- type
- ValidationDataType
One of the ValidationDataType values.
Returns
true
if the leftValue
parameter relates to the rightValue
parameter in the manner specified by the op
parameter; otherwise, false
.
Remarks
The Compare(String, Boolean, String, Boolean, ValidationCompareOperator, ValidationDataType) method is used to test whether the value of the leftText
parameter relates to the value of the rightText
parameter in the manner specified by the op
parameter. The type
parameter specifies the data type of the values being compared.
Note
If the op
parameter is set to ValidationCompareOperator.DataTypeCheck
, this method tests only the value of the leftText
parameter for the data type specified by the type
parameter. The rightText
parameter is ignored.
To indicate that values should be compared using a culture-neutral format, pass in true
for the cultureInvariantLeftText
and cultureInvariantRightText
parameters; otherwise, the values are compared using the format used by the current culture. When comparing values using the format used by the current culture, consider using the BaseCompareValidator.Compare(String, String, ValidationCompareOperator, ValidationDataType) overloaded version of this method.