There is a definite syntax of passing value to crystal-report Formula Field from .Net 4.0- Code
behind
E.g. (C# Code):
Following will NOT work
_rpt.DataDefinition.FormulaFields["fClient"].Text = Mr.Gates;
Following will work-
_rpt.DataDefinition.FormulaFields["fClient"].Text = "\"Mr.Gates\"";
I haven't understand the prominence and way of using following ..
"\" \""
What if "Mr. Gates:" is in some variable, I want to pass!?
plz reply with some code...
Thanks
\" sends a literal " through to the variable. For literal string values in Formulae to be seen as literal strings they must be quoted hence sending the quoted " through is necessary.
Related
When I follow this documentation:
https://learn.microsoft.com/en-us/dotnet/api/microsoft.entityframeworkcore.relationalqueryableextensions.fromsqlraw?view=efcore-5.0 I get an error message:
FormatException: Input string was not in a correct format.
Example:
Context.Entity.FromSqlRaw("SELECT * FROM dbo.SomeFunction({#MyParameter})", new SqlParameter("#MyParameter", "some value"))
However, when I follow this documentation:
https://learn.microsoft.com/en-us/ef/core/querying/raw-sql
, the SQL created is sound and the query is executed correctly:
Example:
Context.Entity.FromSqlRaw("SELECT * FROM dbo.SomeFunction(#MyParameter)", new SqlParameter("#MyParameter", "some value"))
Here the parameters are specified without curly braces - which I think is logical, since there is no string interpolation going on here.
It seems to me that parts of the documentation are wrong. Or am I missing something?
I was trying to do some basic check using salesforce string object methods
Below is the sample code I'm trying to execute.
String myStr = 'Hello (AB)';
if(myString.contains('(AB)') {
... Do stuff
}
I want to look for string starting with "(" and ending with ")".
I tried putting '\(', '\\(' but nothing seems to work.
Thanks in advance!
Hi use can try the following code
String s1 = '(Yellow)';
if(String.isNotBlank(s1.substringBetween('(',')'))){
System.debug('s1'+s1);
}
I haven't had trouble parsing csv files for my GAE golang app until this week (I updated to appengine 1.9.23 last week). Now, regardless of file content I am getting this error:
2015/07/09 15:25:34 http: panic serving 127.0.0.1:50352: line 1, column 22: bare " in non-quoted-field
Even when the file content doesn't contain any " characters at all the error occurs.
Anyone know why my files can no longer be parsed? Something changed or I'm doing something super-stupid.
PS using urlfetch to obtain the csv file
This happens when we have on CSV file de " (double quotes) value.
To avoid this error we should use LazyQuotes Parameter like that:
csvFile, _ := os.Open("file.csv")
reader := csv.NewReader(bufio.NewReader(csvFile))
reader.Comma = ';'
reader.LazyQuotes = true
After much ado I determined that the hosting company had updated DotDefender which introduced a rule to block .csv/.tsv arg
If the csv decode library follows RFC-4180
If double-quotes are used to enclose fields, then a double-quote
appearing inside a field must be escaped by preceding it with
another double quote.
For example:
"aaa","b""bb","ccc"
I have a variable that concatenates a file path into a string , and i can't get it to evaluate the concatenation. when i display the value of the variable in a script task, i still see all the double quote marks (see below). I have set the evaluateasexpression for the variable to true.
When i try to use this variable as a sql command, the error is:
"invalid syntax near the +"
(i believe this is the plus sign below the redactedcol3 below)
BTW, is property expressions the only place where you can evaluate a variable's value as you are developing? (expression builder).
This is how the variable displays in the message box in the script component:
"SELECT redactedcol1,redactedcol2,rtrim(" + "'" + #user::LocalPath + " + "'" + "+[redactedcol3]) AS Path FROM dbo.SF_redacted where id=1"
Not entirely sure this is what you want, but I think it is:
"SELECT redactedcol1,redactedcol2,rtrim("
+ "'"
+ #user::LocalPath
+ "'"
+ " + [redactedcol3]) AS Path FROM dbo.SF_redacted where id=1"
Note the removed extraneous plus sign and double-quote. (I find it helps when concatenating in SSIS to put each part on its own line.)
And I also recommend BIDS Helper, a free tool that includes a better (IMO) expression building GUI, as well as Konesans' Expression Editor which is a like a mini-Intellisense workbench for expressions.
There's also a Variables window in SSIS Projects (View -> Other Windows -> Variables) where you can see the evaluated value of a variable expression.
For others wondering why their expression is not evaluating...
http://www.sqlchicken.com/2012/02/ssis-expressions-not-evaluating-correctly/
Click on the Variable. Make sure "EvaluateAsExpression" is True
I want to pass a params string include style Tag like example:
a:"<font color=blue>testing!##$%^&*()_+{}|:"<>?-=[]\;',./"
i am using decodeURI to pass the string.but still got error in extjs.
I has been checked,is a symbol % cause this error come out.
How to solve it??
Not sure that I understand your question completely, but you should probably start by escaping your string to prevent the second " from terminating your string.
// Original:
a:"<font color=blue>testing!##$%^&*()_+{}|:"<>?-=[]\;',./"
You can tell by the syntax highlighting that the original string is terminated premature.
// Escaped:
a:"<font color=blue>testing!##$%^&*()_+{}|:\"<>?-=[]\\;',./"
By using the escape character \ you can tell JS to interpret the second " as part of the string, and not a string terminator. You should also escape the \ character near the end of your string to prevent JS thinking you are using it to escape the ; character.
1)Ext.getCmp('txt').setValue(Ext.util.Format.htmlDecode(getSel.data.Message));
use Ext.util.Format.htmlDecode
2nd part is
params: {
msg: (Ext.getCmp('txt').getValue())
no need to encode
3)
Page Language="C#" AutoEventWireup="true" CodeBehind="Msg.aspx.cs" Inherits="Msg" ValidateRequest="false" %>
open Msg.aspx
add in ValidateRequest="false"