How to write function in c#

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private class MyRenderer : ToolStripProfessionalRenderer
        {
            protected override void OnRenderMenuItemBackground(ToolStripItemRenderEventArgs e)
            {
                if (!e.Item.Selected)
                {
                    string xCol = "#BF08B2";
                    Color c = System.Drawing.ColorTranslator.FromHtml(xCol);
                    SolidBrush brush = new SolidBrush(c);
                    Rectangle rc = new Rectangle(Point.Empty, e.Item.Size);
                    e.Graphics.FillRectangle(brush, rc);
                    e.Graphics.DrawRectangle(
                    Pens.Transparent, 0, 0, rc.Width - 2, rc.Height - 1);
                }
                else
                {
                    string xCol = "#6F2687";
                    Color c = System.Drawing.ColorTranslator.FromHtml(xCol);
                    SolidBrush brush = new SolidBrush(c);
                    Rectangle rc = new Rectangle(Point.Empty, e.Item.Size);
                    e.Graphics.FillRectangle(brush, rc);
                    e.Graphics.DrawRectangle(Pens.Transparent, 0, 0, rc.Width - 2, rc.Height - 1);
                }
            }
        }

Hi I have written this code for menustrip and now I want this code to be written in function so that I can use this code in other forms too. Please help me writing function for the above code.

Posted 2-Aug-11 1:07am

richa11

Updated 2-Aug-11 1:12am

RaisKazi

v2

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Sergey Alexandrovich Kryukov 3-Aug-11 2:41am

What do you call "function"? There are no functions and non-functions. Sometimes functions are called methods returning values (not void return type in C/C++/C# terms). Every function/procedure is called "method". What you need is to abstract out the code from your renderer type. Next time, formulate your question accurately.
--SA

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walterhevedeich · Answer 1 · 2011-08-02T01:19:00

Solution 2

Create a method with a parameter of type ToolStripItemRenderEventArgs. And then in your method, place your code and replace e with the parameter.

Posted 2-Aug-11 1:19am

walterhevedeich

Comments

Sergey Alexandrovich Kryukov 3-Aug-11 2:37am

Correct, my 5. In general case, the reference to the declaring type would also be passed as a parameter, but in this case it would be redundant.
--SA

BobJanova · Answer 2 · 2011-08-02T02:19:00

You already have the functionality you want encapsulated in a class. You can already create an instance of MyRenderer in any context and apply it to a toolbar. I don't think you quite understand what you're asking – event based UI interaction and functional programming aren't really two things that go together all that well.

sujit0761 · Answer 3 · 2011-08-02T01:18:00

Solution 1

Rather calling this function in each form or calling the same function in each form i will suggest you to make a master page and use the above function in it . And apply the same master page in every form in which you want to apply this menu.

Posted 2-Aug-11 1:18am

sujit0761

Comments

walterhevedeich 2-Aug-11 16:55pm

For the record, I did not downvote you. But judging from the code of OP(ToolStripProfessionalRenderer
), it appears that he is writing a windows application, so your solution will not work for his case.

Manish Kumar 2011 · Answer 4 · 2011-08-02T01:47:00

using keyword 'void/int' and you can give any name according to your requirement, that's called is user defined function....
For Example:----

C#

class niitian
{
   public void manish()
    {
           System.console.WriteLine("This is the example of creating function");
    }
}
class second_niitian
{
  Public Static Void Main(String args[])
{
  niitian obj=new niitian();
obj.manish();
}
}

In above Example, manish() is a user defined method..

How to write function in c#

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