Can anyone confirm this

[JohnOne]

private void dataGridView1_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
        {
            Debug.WriteLine(e.Button.ToString() + " button clicked");
        }

On this event vs 2010 I get "Right button clicked" when I click left and visa versa.

Anyone know what could be wrong?

 

[Jon]

From that snippet, I can't see anything. Must be something else going on.

[JohnOne]

Weird, it works as expected but prints the wrong mouse button. Probably a bug.

[Danyfirex]

It work fine for me using Visual Studio 2010 Ultimate.

 

Saludos

[JohnOne]

Cheers, perhaps I've done something silly to my registry or something in the past.

[Danyfirex]

@JhonOne msdn says do not edit registry if you are not a professional. 

I tested with NET framework 4

 

Saludos

[JohnOne]

msdn are not the boss of me. I keep getting flashbacks of reading something where you could change how mouse buttons operated, and testing it. It never worked, so I probably never bothered changing it back but maybe it did something I was unaware of.

[jvanegmond]

Since no one else can reproduce this, can you provide a small reproducer? I think a lot of people are very curiously reading this thread and are dying for one.

"OP please deliver"

[JohnOne]

You mean all the code files?

[guinness]

You mean all the code files?

Put yourself if our shoes, what you need to be able to reproduce the problem?

Edited September 28, 2015 by guinness

[jvanegmond]

If you want you can include .csproj and .sln files too but those are not strictly necessary. We should be able to get it to run from .cs files alone. Maybe some .resx or something too.

[JohnOne]

Seriously? add a datagridview to form and a column to it.

Form1.Designer.cs

expandcollapse popup

namespace DataGridViewX
{
    partial class Form1
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.dataGridView1 = new System.Windows.Forms.DataGridView();
            this.Column1 = new System.Windows.Forms.DataGridViewTextBoxColumn();
            ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit();
            this.SuspendLayout();
            // 
            // dataGridView1
            // 
            this.dataGridView1.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
            this.dataGridView1.Columns.AddRange(new System.Windows.Forms.DataGridViewColumn[] {
            this.Column1});
            this.dataGridView1.Dock = System.Windows.Forms.DockStyle.Fill;
            this.dataGridView1.Location = new System.Drawing.Point(0, 0);
            this.dataGridView1.Name = "dataGridView1";
            this.dataGridView1.Size = new System.Drawing.Size(284, 262);
            this.dataGridView1.TabIndex = 0;
            this.dataGridView1.ColumnHeaderMouseClick += new System.Windows.Forms.DataGridViewCellMouseEventHandler(this.dataGridView1_ColumnHeaderMouseClick);
            // 
            // Column1
            // 
            this.Column1.HeaderText = "Column1";
            this.Column1.Name = "Column1";
            // 
            // Form1
            // 
            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
            this.ClientSize = new System.Drawing.Size(284, 262);
            this.Controls.Add(this.dataGridView1);
            this.Name = "Form1";
            this.Text = "Form1";
            ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit();
            this.ResumeLayout(false);

        }

        #endregion

        private System.Windows.Forms.DataGridView dataGridView1;
        private System.Windows.Forms.DataGridViewTextBoxColumn Column1;
    }
}

Form1.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;

namespace DataGridViewX
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }

        private void dataGridView1_ColumnHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
        {
            Debug.WriteLine(e.Button.ToString() + " button clicked");
        }

    }
}

 

[guinness]

Yeah, seriously. Please don't be lazy.

Edited September 28, 2015 by guinness

[JohnOne]

Lazy! lol, absolutely everything there is generated by visual studio except the code I shown in the first post, as you very well know.

Feel like showing me somewhere on one of these big superior coding sites you are always banging on about, where they post this sort of useless crap?

[trancexx]

I get correct output (three left and three right).

I'm pretty sure you'd know by now if your mouse buttons have been swapped, so it must be something else.

Edited September 28, 2015 by trancexx

[JohnOne]

It's not causing me a problem because my mouse clicks are fine and if ...

if (e.Button == MouseButton.Left)
{
    //blah
}

Works just fine, It just freaks me out that the strings are reverse.

Edited September 28, 2015 by JohnOne

[trancexx]

Hit shappens. Don't freak out.