In my C# project, there are 2 user Controls named OkullasmaControl and RibbonControl. There is also a main form called MainForm. I added MainPanel to MainForm and added RibbonControl to MainPanel. Then I added OkullasmaControl(User Control) into RibbonControl. However, I could not manage to open a new WinForm with Button1 on OkullasmaControl. Please can anyone help me with this? My Project Codes are below.
RIBBON CONTROL CODS
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace MEIS
{
public partial class RibbonControl : UserControl
{
public RibbonControl()
{
InitializeComponent();
}
private void ButonSekme1_Click(object sender, EventArgs e)
{
ButonSekme1.ChangeColorMouseHC = false;
ButonSekme2.ChangeColorMouseHC = true;
ButonSekme3.ChangeColorMouseHC = true;
ButonSekme4.ChangeColorMouseHC = true;
ButonSekme5.ChangeColorMouseHC = true;
ButonSekme6.ChangeColorMouseHC = true;
ButonSekme7.ChangeColorMouseHC = true;
ButonSekme1.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme2.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme1.ShowBorder = true;
ButonSekme2.ShowBorder = false;
ButonSekme3.ShowBorder = false;
ButonSekme4.ShowBorder = false;
ButonSekme5.ShowBorder = false;
ButonSekme6.ShowBorder = false;
ButonSekme7.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme1.Location.X, ButonSekme1.Location.X + ButonSekme1.Width);
}
private void ButonSekme2_Click(object sender, EventArgs e)
{
ButonSekme2.ChangeColorMouseHC = false;
ButonSekme1.ChangeColorMouseHC = true;
ButonSekme3.ChangeColorMouseHC = true;
ButonSekme4.ChangeColorMouseHC = true;
ButonSekme5.ChangeColorMouseHC = true;
ButonSekme6.ChangeColorMouseHC = true;
ButonSekme7.ChangeColorMouseHC = true;
ButonSekme2.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme1.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme2.ShowBorder = true;
ButonSekme1.ShowBorder = false;
ButonSekme3.ShowBorder = false;
ButonSekme4.ShowBorder = false;
ButonSekme5.ShowBorder = false;
ButonSekme6.ShowBorder = false;
ButonSekme7.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme2.Location.X,ButonSekme2.Location.X + ButonSekme2.Width);
}
private void ButonSekme3_Click(object sender, EventArgs e)
{
ButonSekme3.ChangeColorMouseHC = false;
ButonSekme1.ChangeColorMouseHC = true;
ButonSekme2.ChangeColorMouseHC = true;
ButonSekme4.ChangeColorMouseHC = true;
ButonSekme5.ChangeColorMouseHC = true;
ButonSekme6.ChangeColorMouseHC = true;
ButonSekme7.ChangeColorMouseHC = true;
ButonSekme3.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme1.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme2.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ShowBorder = true;
ButonSekme1.ShowBorder = false;
ButonSekme2.ShowBorder = false;
ButonSekme4.ShowBorder = false;
ButonSekme5.ShowBorder = false;
ButonSekme6.ShowBorder = false;
ButonSekme7.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme3.Location.X, ButonSekme3.Location.X + ButonSekme3.Width);
}
private void ButonSekme4_Click(object sender, EventArgs e)
{
ButonSekme4.ChangeColorMouseHC = false;
ButonSekme1.ChangeColorMouseHC = true;
ButonSekme2.ChangeColorMouseHC = true;
ButonSekme3.ChangeColorMouseHC = true;
ButonSekme5.ChangeColorMouseHC = true;
ButonSekme6.ChangeColorMouseHC = true;
ButonSekme7.ChangeColorMouseHC = true;
ButonSekme4.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme1.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme2.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ShowBorder = true;
ButonSekme1.ShowBorder = false;
ButonSekme2.ShowBorder = false;
ButonSekme3.ShowBorder = false;
ButonSekme5.ShowBorder = false;
ButonSekme6.ShowBorder = false;
ButonSekme7.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme4.Location.X, ButonSekme4.Location.X + ButonSekme4.Width);
}
private void ButonSekme5_Click(object sender, EventArgs e)
{
ButonSekme5.ChangeColorMouseHC = false;
ButonSekme1.ChangeColorMouseHC = true;
ButonSekme2.ChangeColorMouseHC = true;
ButonSekme3.ChangeColorMouseHC = true;
ButonSekme4.ChangeColorMouseHC = true;
ButonSekme6.ChangeColorMouseHC = true;
ButonSekme7.ChangeColorMouseHC = true;
ButonSekme5.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme1.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme2.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ShowBorder = true;
ButonSekme1.ShowBorder = false;
ButonSekme2.ShowBorder = false;
ButonSekme3.ShowBorder = false;
ButonSekme4.ShowBorder = false;
ButonSekme6.ShowBorder = false;
ButonSekme7.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme5.Location.X, ButonSekme5.Location.X + ButonSekme5.Width);
}
private void ButonSekme6_Click(object sender, EventArgs e)
{
ButonSekme6.ChangeColorMouseHC = false;
ButonSekme1.ChangeColorMouseHC = true;
ButonSekme2.ChangeColorMouseHC = true;
ButonSekme3.ChangeColorMouseHC = true;
ButonSekme4.ChangeColorMouseHC = true;
ButonSekme5.ChangeColorMouseHC = true;
ButonSekme7.ChangeColorMouseHC = true;
ButonSekme6.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme1.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme2.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ShowBorder = true;
ButonSekme1.ShowBorder = false;
ButonSekme2.ShowBorder = false;
ButonSekme3.ShowBorder = false;
ButonSekme4.ShowBorder = false;
ButonSekme5.ShowBorder = false;
ButonSekme7.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme6.Location.X, ButonSekme6.Location.X + ButonSekme6.Width);
}
private void ButonSekme7_Click(object sender, EventArgs e)
{
ButonSekme7.ChangeColorMouseHC = false;
ButonSekme1.ChangeColorMouseHC = true;
ButonSekme2.ChangeColorMouseHC = true;
ButonSekme3.ChangeColorMouseHC = true;
ButonSekme4.ChangeColorMouseHC = true;
ButonSekme5.ChangeColorMouseHC = true;
ButonSekme6.ChangeColorMouseHC = true;
ButonSekme7.ForeColor = Color.FromArgb(200, 200, 200);
ButonSekme1.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme2.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme3.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme4.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme5.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme6.ForeColor = Color.FromArgb(233, 233, 233);
ButonSekme7.ShowBorder = true;
ButonSekme1.ShowBorder = false;
ButonSekme2.ShowBorder = false;
ButonSekme3.ShowBorder = false;
ButonSekme4.ShowBorder = false;
ButonSekme5.ShowBorder = false;
ButonSekme6.ShowBorder = false;
tabPanel.SkipXRange = new Point(ButonSekme7.Location.X, ButonSekme7.Location.X + ButonSekme7.Width);
}
private void WordabControl_Load(object sender, EventArgs e)
{
ButonSekme1_Click(sender, e);
}
}
}
MAINFORM CODS
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace MEIS
{
public partial class MainForm : Form
{
OkullasmaControl okullasmaCtrl = new OkullasmaControl();
public MainForm()
{
InitializeComponent();
}
private void MainForm_Load(object sender, EventArgs e)
{
FormYazisi.Location = new Point((TopPanel.Width / 2) - FormYazisi.Text.Length * 2, 9);
wordTabControl.DosyaButton.Click += new EventHandler(this.DosyaButton_Click);
wordTabControl.OkullasmaButton.Click += new EventHandler(this.OkullasmaButton_Click);
wordTabControl.CagButton.Click += new EventHandler(this.CagButton_Click);
wordTabControl.IstatistiklerButton.Click += new EventHandler(this.Istatistikler_Click);
wordTabControl.MezunButton.Click += new EventHandler(this.MezunButton_Click);
wordTabControl.TasimaliButton.Click += new EventHandler(this.TasimaliButton_Click);
wordTabControl.BinaButton.Click += new EventHandler(this.BinaButton_Click);
wordTabControl.PansiyonButton.Click += new EventHandler(this.PansiyonButton_Click);
OkullasmaButton_Click(sender, e);
}
enum CTRLTypes
{
None,
Sekme1Type,
Sekme2Type,
Sekme3Type,
Sekme4Type,
Sekme5Type,
Sekme6Type,
SekmeType
}
static CTRLTypes addedControlType = CTRLTypes.None;
private void Sekme1Button_Click(object sender, EventArgs e)
{
if (addedControlType != CTRLTypes.Sekme1Type)
{
wordTabControl.tabPanel.Controls.Clear();
OkullasmaControl okullasmaCtrl = new OkullasmaControl();
okullasmaCtrl.Location = new Point(1, 1);
okullasmaCtrl.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right | AnchorStyles.Bottom;
wordTabControl.tabPanel.Controls.Add(okullasmaCtrl);
addedControlType = CTRLTypes. Sekme1Type;
}
}
}
}
screenshots
![](https://www.csharp.com/forums/uploadfile/6e2981/12222023134727PM/OkullasmaControl.png)
![](https://www.csharp.com/forums/uploadfile/6e2981/12222023134727PM/MainForm.png)