/// <summary>
/// 显示选中属性
/// </summary>
public void ShowSelectionAttribute()
{
this.pAttributeMode = AtrributesMode.SelectionAttribute;
this.tSB_AllAttribute.Checked = false;
this.tSB_SelectAttribute.Checked = true;
this.SetDataGridViewColumn(); //设置DataGridView的列
//设置 DataGridView的行
IFeatureSelection pFeatureSelection = (IFeatureSelection)Variable.pAttributeTableFeatureLayer;
IEnumIDs pEnumIDs = pFeatureSelection.SelectionSet.IDs;
int pFid = pEnumIDs.Next();
while (pFid != -1)
{
IFeature pFeature = Variable.pAttributeTableFeatureLayer.FeatureClass.GetFeature(pFid);
object[] cellValue = new object[dataGridView1.ColumnCount]; //新建一行
for (int i = 0; i < this.dataGridView1.ColumnCount; i++)
{
cellValue[i] = pFeature.get_Value(i);
if (cellValue[i] != null && cellValue[i].ToString().Trim() == "")
{
cellValue[i] = null;
}
}
this.dataGridView1.Rows.Add(cellValue);
pFid = pEnumIDs.Next();
}
dataGridView1.ClearSelection();// 清除所有选中单元格
toolStripStatusLabel1.Text = string.Format("选中了 {0} 条记录，共 {1} 条记录", this.dataGridView1.SelectedRows.Count, this.dataGridView1.RowCount);
}
/// <summary>
/// 显示所有属性
/// </summary>
public void ShowAllAttribute()
{
this.pAttributeMode = AtrributesMode.AllAttribute;
this.tSB_AllAttribute.Checked = true;
this.tSB_SelectAttribute.Checked = false;
this.SetDataGridViewColumn(); //设置DataGridView的列
//设置DataGridView的行
IFeatureCursor pFeatureCursor = Variable.pAttributeTableFeatureLayer.FeatureClass.Search(null, true); //true表示每执行一次NextFeature(),上一个Feature将立即被回收
IFeature pFeature = pFeatureCursor.NextFeature();
while (pFeature != null)
{
object[] cellValue = new object[this.dataGridView1.ColumnCount];//新建一行
for (int i = 0; i < this.dataGridView1.ColumnCount; i++)
{
cellValue[i] = pFeature.get_Value(i);
if (cellValue[i] != null && cellValue[i].ToString().Trim() == "")
{
cellValue[i] = null;
}
}
this.dataGridView1.Rows.Add(cellValue);
pFeature = pFeatureCursor.NextFeature();
}
this.dataGridView1.ClearSelection(); //清除所有选中单元格
toolStripStatusLabel1.Text = string.Format("选中了 {0} 条记录，共 {1} 条记录", this.dataGridView1.SelectedRows.Count, this.dataGridView1.RowCount);
}
