the eldest brother I want to read the SHP data to datagridview modifications as shown in figure then according to the identification code to match another element class again according to the rural road recognition field interpolation (insert) cancel the red line is not too slow efficient fast way?


ITable table=(ITable recordFeaClass);
IRow row=null;
Int oneCode=table. Fields. FindField (" YJLDM ");
Int oneName=table. Fields. FindField (" YJLMC ");
Int twoCode=table. Fields. FindField (" EJLDM ");
Int twoName=table. Fields. FindField (" EJLMC ");
Int threeCode=table. Fields. FindField (" SJLDM ");
Int threeName=table. Fields. FindField (" SJLMC ");
Int isConversion=recordFeaClass. Fields. FindField (" SFZH ");
for (int i=0; i {
String BSM=dgvResult. Rows [I] Cells [r]. "id" Value. The ToString ();
String NCDLSBZD=dgvResult. Rows [I] Cells [r]. "the rural road recognition field" Value. The ToString ();
String num=dgvResult. Rows [I] Cells [r]. "Action" Value. The ToString ();//whether cancellation
If (num=="true")
{
If (BSM!=null)
{
QueryFilter. WhereClause="BSM=" + "'" + BSM + "'";
ICursor updateCursor=table. The Update (queryFilter, true);
While ((row=updateCursor NextRow ())!=null)
{
System. Windows. Forms. Application. DoEvents ();
Bool form=FRM. Form;
If (form==false)
{
The return;
}
+;
//step 3: prepare related data,
SetFormTextValue (a);
Row. Set_Value (isConversion, "yes");
If (NCDLSBZD=="hardening of the rural roads")
{
Row. Set_Value (oneCode, "6");
Row. Set_Value (oneName, "agricultural infrastructure construction land");
Row. Set_Value (twoCode, "0601");
Row. Set_Value (twoName, "country roads land");
Row. Set_Value (threeCode, "060101");
Row. Set_Value (threeName, "village road land");
}
Else if (NCDLSBZD=="non hardening rural roads")
{
Row. Set_Value (oneCode, "23");
Row. Set_Value (oneName, "other land");
Row. Set_Value (twoCode, "2303");
Row. Set_Value (twoName, "field");
Row. Set_Value (threeCode, "");
Row. Set_Value (threeName, "");
}
UpdateCursor. The UpdateRow (row);
The row=updateCursor. NextRow ();
}
}
}
}




Article 120 the data should be 4, 5 minutes have any quick way? The eldest brother help!