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当控件位于同一项目中时,如何将扩展控件添加到工具箱?

toolbox controls visual-studio winforms c#

0

Michael Haddad · 技术社区 · 7 年前

我已经延长了 DataGridView . 我希望将新控件添加到工具箱,而不添加对其他程序集的引用(使用右键单击选项“选择项”)。控件位于表单的同一项目中,我不想将它们分开。我怎样才能做到这一点?

谢谢

编辑2:

class BindedDataGrid<T> : DataGridView
{
    public BindedDataGrid()
    {
        InitializeComponent();

        IEnumerable<PropertyInfo> properties = typeof(T).GetProperties().Where(p => Attribute.IsDefined(p, typeof(BindingValueAttribute)));

        foreach (PropertyInfo property in properties)
        {
            var column = new DataGridViewColumn()
            {
                HeaderText = ((property.GetCustomAttributes(true)[0]) as BindingValueAttribute).Value
            };

            Columns.Add(column);
        }
    }
}

1 回复 | 直到 7 年前

1

0

Z.R.T. 7 年前

public class BindedDataGrid : DataGridView
    {
        public BindedDataGrid()
        {
        }

        public BindedDataGrid(Type bindType)
        {
            IEnumerable<PropertyInfo> properties = bindType.GetProperties().Where(p => Attribute.IsDefined(p, typeof(BindingValueAttribute)));

            foreach (PropertyInfo property in properties)
            {
                var prop = property.GetCustomAttributes(true)[0];
                if (prop is BindingValueAttribute)
                {
                    var column = new DataGridViewColumn()
                    {
                        HeaderText = property.Name
                    };
                    column.CellTemplate = new DataGridViewTextBoxCell();
                    Columns.Add(column);
                }
            }
        }
    }

    public class BindingValueAttribute  : Attribute
    {
        public string Value { get; set; }
    }

    public class BindOne
    {
        [BindingValueAttribute()]
        public string Name { get; set; }

        [BindingValueAttribute()]
        public int Age { get; set; }
    }

首先,使BindedDataGrid非泛型

    private void InitializeComponent()
{
    this.bindedDataGrid1 = new PlayingWithThread.BindedDataGrid(typeof(BindOne));
    ((System.ComponentModel.ISupportInitialize)(this.bindedDataGrid1)).BeginInit();