private void FillValue()//初始化DataGridView的部分移动到了此函数中
{
//增加ID列
dataGridView1.Columns.Add("ID", "ID");
//增加其他列 用以记录所有字段
for (int i = 0; i < Layer.Fields.Count; i++)
{
dataGridView1.Columns.Add(Layer.Fields[i].name, Layer.Fields[i].name);
}
//增加行
for (int i = 0; i < Layer.FeatureCount(); i++)
{
dataGridView1.Rows.Add();
//增加ID值
dataGridView1.Rows[i].Cells[0].Value = Layer.GetFeature(i).ID;
//增加其他属性值
for (int j = 0; j < Layer.Fields.Count; j++)
{
dataGridView1.Rows[i].Cells[j + 1].Value = Layer.GetFeature(i).getAttribute(j);
}
//确定每行的选择状态
dataGridView1.Rows[i].Selected = Layer.GetFeature(i).Selected;
}
}
public Form2(GISLayer layer)
{
InitializeComponent();
for (int i = 0; i < layer.Fields.Count; i++) //添加一系列的列
{
dataGridView1.Columns.Add(layer.Fields[i].name, layer.Fields[i].name);
}
for (int i = 0; i < layer.FeatureCount(); i++)
{
dataGridView1.Rows.Add();
for (int j = 0; j < layer.Fields.Count; j++)
{
dataGridView1.Rows[i].Cells[j].Value = layer.GetFeature(i).getAttribute(j);
}
}
}