In this article Example Compiling the Code Robust Programming See Also This example calls the IndexOf method on a String object to report the index of the first occurrence of a substring.ExampleCopy string searchWithinThis = "ABCDEFGHIJKLMNOP"; string searchForThis = "DEF"; int firstCharac...
The index is 0-based, which means the first character of a string has an index of 0. If IndexOf does not find the substring, it returns -1. The IndexOf method is case-sensitive and uses the current culture. For optimal error control, you might want to enclose the string search ...
Learn about two strategies to search for text in strings in C#. String class methods search for specific text. Regular expressions search for patterns in text.
b. Inserts the greeting phrase as the first sentence in the reply. See figure 2. Figure 2. Outlook inserts in the reply a greeting phrase that contains a search result 3. If the original email message does not contain a string that follows...
Search for a String in a Text File Using theread() Method Another method we can use to read data from a text file in Python isread(). This method returns a string containing a file’s contents. Using the read() method, we’ll search the following text file for the word “magician....
Example 7 – Find a String in a Cell RangeSuppose you want to search for a certain text in a cell range and return a specific string.Consider the following code:Sub Find_String_in_Range() Dim cell As Range For Each cell In Range("B5:B10") If InStr(cell.Value, "Dr.") > 0 Then...
Search and Replace a Multi-line String PatternWhen it comes to finding and replacing a multi-line string pattern, Perl's regular expression based pattern matching comes in handy.The following one-liner can get the job done.$ perl -i -0pe 's/<multi-line-string-pattern>/<replacement-string...
Part 1. Shortcut to Search Name: “Ctrl + F” Searching for a Name in Multiple Columns To search for a name in multiple columns using the "Ctrl + F" shortcut in Excel, follow these steps: Step 1Open the Excel workbook containing the data you want to search. ...
Strings in Visual Basic Introduction to Strings How to: Create Strings Using a StringBuilder How to: Search Within a String Converting Between Strings and Other Data Types Converting Between Strings and Other Data Types How to: Convert an Array of Bytes into a String ...
A few things to know about FIND and SEARCH functions TheFINDandSEARCHfunctions are very similar. They both work in the same way - locate a character or a text string in another text string. The difference between these two functions is that FIND is ca...