What is the purpose of StrComp() string function?
The StrComp function compares two strings and returns a value that represents the result of the comparison. The StrComp function can return one of the following values: -1 (if string1 < string2) 0 (if string1 = string2)
Is StrComp case sensitive?
StrComp VBA can perform both case sensitive and case insensitive string comparisons.
How do you compare strings in access?
MS Access StrComp() Function The StrComp() function compares two strings. The result is returned as an integer based on the comparison: If string1 = string2, this function returns 0. If string1 < string2, this function returns -1.
What StrComp string1 string2 returns if string1 is same as string2?
Returns a value indicating the result of a string comparison….Return Value.
| If | StrComp returns |
|---|---|
| string1 is greater than string2 | 1 |
| string1 or string2 is Null | Null |
What does StrComp return?
The StrComp function returns an integer value after comparing the two given strings. It can return any of the three values -1, 0, or 1 based on the input strings to be compared.
How do I make VBA case insensitive?
Making VBA Case Insensitive
- If Sheet1. Range(“A1”). Value = Sheet1. Range(“B1”). Value Then.
- MsgBox “Two texts are the same”
- Else.
- MsgBox “Two texts are different”
- End If.
What is Instr function?
The INSTR function searches a character string for a specified substring, and returns the character position in that string where an occurrence of that a substring ends, based on a count of substring occurrences.
How do I use Strcmp?
The syntax of the strcmp() function is: Syntax: int strcmp (const char* str1, const char* str2); The strcmp() function is used to compare two strings two strings str1 and str2 . If two strings are same then strcmp() returns 0 , otherwise, it returns a non-zero value.
What StrComp string1 string2 returns if string1 is greater than string2 in lexicographical order?
int compareTo(String str) : It returns the following values: if (string1 > string2) it returns a positive value. i.e.(string1 == string2) it returns 0.
What does the strcomp function in MS Access return?
The Microsoft Access StrComp function returns an integer value representing the result of a string comparison. The two strings to compare to each other. Optional. This is the type of comparison to perform. The valid choices are: If string1 is equal to string2, the StrComp function will return 0.
What are the arguments for the strcomp function?
The StrComp function syntax has these named arguments: Required. Any valid string expression. Required. Any valid string expression. Optional. Specifies the type of string comparison. If the compare argument is Null, an error occurs. If compare is omitted, the Option Compare setting determines the type of comparison.
How to perform case sensitive comparison in access?
This case insensitive behavior is same in Microsoft Access. Even if you use A and a as a key field to JOIN Table, the key field comparison is also case insensitive. To perform case sensitive comparison in Expression, use Access Function StrComp.
When to return NULL in strcomp function MS?
The valid choices are: If string1 is equal to string2, the StrComp function will return 0. If string1 is less than string2, the StrComp function will return -1. If string1 is greater than string2, the StrComp function will return 1. If either string1 or string2 is NULL, the StrComp function will return NULL.