private void вставитьToolStripMenuItem_Click(object sender, EventArgs e)
{
var data = BufferClass.getInstance().currentCopyObject;
if (data.GetType() == typeof(MatrixGrid))
{
MatrixController <int> .Insert(this, (MatrixGrid)data);
}
}
private void копироватьToolStripMenuItem_Click(object sender, EventArgs e)
{
BufferClass.getInstance().currentCopyObject = this;
}