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Good day guys! I just want a little help no how to reference a repeater control in a function. My code below: ... A repeater reference should be put next on the TypeID specified in bold text. Thank you!
by blocker -3 in Web Development ()
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I have some doubts concerning some basic C++ concepts, and would be very thankful, if someone would kindly clear the doubts: a) Every variable of a data type occupies a specific amount of memory, like int occupies 2 bytes and so on. So, if I declare a reference variable as, …
by ilovec++ 8 in Software Development ()
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Hi All, I would greatly appreciate considered recommendations on books pertaining to HTML5, CSS and Javascript, for starters, either as dedicated subject reference or in some combination. If a combintion of these subjects are addressed in a given book then additional subject matter (such as game applications, jQuery, mobile applications, …
by aeinstein 79 in UI / UX Design ()
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from the above codes I want to reference an Item, if item is in the textbox, it must not be added again, else the quantity to be incremented by the quantity got quantity inputbox and the pcice be the same it items are the same
by tshukela.george in Software Development ()
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I'd like to find an algorithm book that's either meant to be or good to use as a reference. By "reference" I mean that it contains all the basic algorithms (machine-learning algorithms especially) like QuickSort, Logistical Regression, Clustering. Preferably, including both the mathimicatical definition as well as psuedo code, or …
by mgold in Computer Science ()
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Hi guys, I have small problem with my example code. Any hint? Output is: 2 1 Sadly it should be: 2 3 Can't figure it out...
by Kristian_2 11 in Software Development ()
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Hello, I have another question about dynamically compiled code. I am using the VBCodeProvider class to compile, test, and run "scripts" that users type into my program (Code Below). Everything works great, however I am unable to add reference to more code. I have a class in my project which …
by Patrick_3 in Software Development ()
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I keep getting loads of linker errors that probably have something to do with virtual-functions/definitions and/or static class members... I've seen several relevant posts but none of the solutions suggested work, can you see wht the problem is here? My projects consists of 3 files: BALLS.H BALLS.CPP and MAIN.CPP to …
by Tsaou in Software Development ()
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I have an array ($arr) of arrays ($ar) in which I want to describe the columns in a report. The salient elements include the column headings and the MYSQL field to use: Array ( "City", 12, 29,"Y", "City_date", "City_Total" ), Array ( "Atmos", 8, 23, "Y", "Atmos_date", "Atmos_Total" ), etc. …
by Lonestar Jack in Web Development ()
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I get error #91 at line 114 (Object reference not set to an instance of an object). What do I need to do to correct that. (I get the error either pre-declaring X or as it is now) Thanks
by nosfa in Software Development ()
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I don't know if what I would like to accomplish is possible in VB, but here it is. Lets say my program creates a set of labels at run time. These labels will be named Label_n (n being an index value to uniquely identify the object). Later in my program, …
by Patrick_3 in Software Development ()
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Hi guys, I am confused on how can I access a same class reference object , that is created in class ReadInoiceFile, and be accessed in ReadErrorFile. To be more specific: I have a class called Transaction And then I have a class called ReadInvoiceFile. And finally I have a …
by robgeek in Software Development ()
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Hi I have a set of Checkboxes each with a Textbox next it to. I have the following code, which is meant to loop through each CheckBoxe and if checked if gets the text contained in the textbox, these are linked through the tag of the checkbox, i have used …
by STP_Captain_Slo in Software Development ()
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i am a beginner. i need online tutorial for shell scripting. there are many on the web.. which one to choose??
by pooh1234qwerty in Software Development ()
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i have a problem when updating database. i need to update stock value in other table and count it and update to another table again. here the code :
by alwayslearn in Software Development ()
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I'm trying to make a program for my computer science class and it requires that I run output to the console as well as to a file. I'm looking for a way to intialize a string at the beginning of the program and pass the variable by reference to my …
by tristanhall in Software Development ()
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Hello, When i compile i get theses undefiend reference to extern lobal variable. In my code, i try to do an file that define it and extern it on SystemeBataille.cpp call th definitor on main.cpp but same error. If i place my extern on an specific function exemple SystemeBataille::placeExternHere i …
by J-P1988 in Software Development ()
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double & val = 66.6; //illegal const double & val = 66.6; //legal I was just doing some demo programs and came through the above concept but not able to identify what exactly the need of the above concept . what magic exactly const is doing in the second case …
by vikuseth in Software Development ()
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Hi all, To begin, I'm not certain this is the proper place to start this question, but I believe this to be a linux-linker related error rather than a code based one. I've also searched far and wide for a solution online, but others have solved the problem simply include …
by sblass92 in Linux and Unix ()
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I have two forms that share data between eachother. In Designer view of Form2 I establish a public variable. public bool isMyFormValid When I attempt to access the variable in Form1 like this... if (Form2.isMyFormValid = true) { //do this} C Sharp no likey... I get this message: Error 1 …
by tet3828 in Software Development ()
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hi i am trying to build an application coded in C# and i has and giving an error "Error 1 The type or namespace name 'FileIO' does not exist in the namespace 'Microsoft.VisualBasic' (are you missing an assembly reference?) UZipDotNet " how do i add the assembly refenence, ? where …
by anisha.silva in Software Development ()
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Throws an error ' Object reference not set to an instance of an object. ' First time I've used DoDragDrop, and first time with 2012 :)
by Doogledude123 45 in Software Development ()
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It says in solution when line 5, "//do more stuff" is reached, four objects are eligible for GC. Three I know is Banker(), Account() and Long("1024"). My doubt is which is the fourth one? It says in solution that "Account object has two Long objects associated with it". So my …
by rahul.ch in Software Development ()
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I am trying to implement a function sameMonth from a class to compare two user entered months. My class is declared in a header file "Date.h": The function sameMonth itself exists in another file "Date.cpp" The rest of the program is run from a "main.cpp" file. Here I am tying …
by jongiambi in Software Development ()
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Basically I'm suppose to ask the user to input how many times they want to run the loop, then after they input a number, depending on if they enter C or F, the number they input next would be converted to Celsius or Fahrenheit. I'm a noob at this, so …
by PythonMonty in Software Development ()
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Given: Sour extends Blue extends Pan Then set of 6 new statements given and asked to choose which ones will compile. They are: Answer: 5th one won't compile. Rest all will compile and run without exception. Doubt: As a beginner I have understood that LHS should be usually a super …
by rahul.ch in Software Development ()
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Compiles fine. But at runtime it gives ClassCastException. My doubt is that why is it so even though st which is of type Sample1 gets casted to Sample2 and generates exception even though Sample2 IS-A Sample1.
by rahul.ch in Software Development ()
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I am trying to use function reference, to return values from an array inside an function. I need to echo info to 8 different places on a page, and was trying to do this by using a refernce. But havent much exp. in that, so as of now, I am …
by klemme 3 in Web Development ()
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Private Sub DataGridView1_CellContentClick(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick End Class
by SANJAY26 in Software Development ()