private void btn_AttrDelete_Click(object sender, EventArgs e)
{
if (this.lb_AttrIndex.SelectedItems.Count > 0)
{
myAttrIndex selectIndexItem = this.lb_AttrIndex.SelectedItems[0] as myAttrIndex;
if (AttrIndexList.Contains(selectIndexItem.ToString()))
{
DelAttrIndexList.Add(selectIndexItem.ToString());
}
this.lb_AttrIndex.Items.RemoveAt(this.lb_AttrIndex.SelectedIndices[0]);
this.lb_AttrIndexFields.Items.Clear();
}
}
private void lb_AttrIndex_SelectedIndexChanged(object sender, EventArgs e)
{
this.lb_AttrIndexFields.Items.Clear();
if (this.lb_AttrIndex.SelectedItems.Count > 0)
{
myAttrIndex myIndex = this.lb_AttrIndex.SelectedItems[0] as myAttrIndex;
if (myIndex != null)
{
for (int i = 0; i < myIndex.dbIndex.FieldCount; i++)
{
this.lb_AttrIndexFields.Items.Add(myIndex.dbIndex.GetFieldName(i));
}
}
}
}
private void btn_OK_Click(object sender, EventArgs e)
{
try
{
//属性索引
foreach (string sDbIndexName in DelAttrIndexList)
{
featureCls.DeleteDbIndex(sDbIndexName);
AttrIndexList.Remove(sDbIndexName);
}
for (int i = 0; i < this.lb_AttrIndex.Items.Count; i++)
{
myAttrIndex oneIndexItem = this.lb_AttrIndex.Items[i] as myAttrIndex;
if (AttrIndexList.Contains(oneIndexItem.ToString()))
{
continue;
}
featureCls.AddDbIndex(oneIndexItem.dbIndex);
}
//空间索引
for (int j = 0; j < this.lb_SpatialIndexGeo.Items.Count; j++)
{
CheckIndexEdit oneIndexItem = this.lb_SpatialIndexGeo.Items[j] as CheckIndexEdit;
string sGeoCol = oneIndexItem.GeoFieldName;
if (oneIndexItem.ExistIndex == null && GridIndexHash.ContainsKey(sGeoCol))
{
featureCls.DeleteSpatialIndex(sGeoCol);
}
if (oneIndexItem.ExistIndex == null && oneIndexItem.NewIndex.IsInitail)
{
IGridIndexInfo NewIndexInfo = new GridIndexInfo();
NewIndexInfo.GeoColumnName = sGeoCol;
NewIndexInfo.L1 = oneIndexItem.NewIndex.L1;
NewIndexInfo.L2 = oneIndexItem.NewIndex.L2;
NewIndexInfo.L3 = oneIndexItem.NewIndex.L3;
featureCls.AddSpatialIndex(NewIndexInfo as IIndexInfo);
}
if (oneIndexItem.ExistIndex != null && !oneIndexItem.IsSameIndex())
{
featureCls.DeleteSpatialIndex(sGeoCol);
IGridIndexInfo NewIndexInfo = new GridIndexInfo();
NewIndexInfo.GeoColumnName = sGeoCol;
NewIndexInfo.L1 = oneIndexItem.NewIndex.L1;
NewIndexInfo.L2 = oneIndexItem.NewIndex.L2;
NewIndexInfo.L3 = oneIndexItem.NewIndex.L3;
featureCls.AddSpatialIndex(NewIndexInfo as IIndexInfo);
}
}
//渲染索引
for (int k = 0; k < this.lb_RenderIndexGeo.Items.Count; k++)
{
CheckIndexEdit oneIndexItem = this.lb_RenderIndexGeo.Items[k] as CheckIndexEdit;
string sGeoCol = oneIndexItem.GeoFieldName;
if (oneIndexItem.ExistIndex == null && RenderIndexHash.ContainsKey(sGeoCol))
{
featureCls.DeleteRenderIndex(sGeoCol);
}
if (oneIndexItem.ExistIndex == null && oneIndexItem.NewIndex.IsInitail)
{
IRenderIndexInfo NewIndexInfo = new RenderIndexInfo();
NewIndexInfo.GeoColumnName = sGeoCol;
NewIndexInfo.L1 = oneIndexItem.NewIndex.L1;
featureCls.AddRenderIndex(NewIndexInfo);
}
if (oneIndexItem.ExistIndex != null && !oneIndexItem.IsSameIndex())
{
featureCls.DeleteRenderIndex(sGeoCol);
IRenderIndexInfo NewIndexInfo = new RenderIndexInfo();
NewIndexInfo.GeoColumnName = sGeoCol;
NewIndexInfo.L1 = oneIndexItem.NewIndex.L1;
featureCls.AddRenderIndex(NewIndexInfo);
}
}
for (int l = 0; l < this.lb_RenderField.Items.Count; l++)
{
myFieldInfo oneField = this.lb_RenderField.Items[l] as myFieldInfo;
if (RegRenderIndexFields.Contains(oneField.ToString()))
{
RegRenderIndexFields.Remove(oneField.ToString());
continue;
}
else
{
oneField.fieldinfo.RegisteredRenderIndex = true;
featureCls.ModifyField(oneField.fieldinfo);
}
}
if (RegRenderIndexFields.Count > 0)
{
foreach (string sFieldName in RegRenderIndexFields)
{
IFieldInfo delField = RegRenderIndexHash[sFieldName] as IFieldInfo;
delField.RegisteredRenderIndex = false;
featureCls.ModifyField(delField);
}
}
MessageBox.Show("保存成功！");
}
catch (Exception ex)
{
MessageBox.Show("保存失败！" + ex.ToString());
}
finally
{
featureCls.LockType = gviLockType.gviLockSharedSchema;
this.Close();
}
}
