使用下述代码,给一个数据集添加纹理图片的路径字段,但是字段添加成功了,字段值没有更新成功,全为空,请问是怎么回事
Dataset dataset = AddTextureField(DxtcPY, "D:\\AWork\\TextureFiles\\Side.png", "SideTexture");
public Dataset AddTextureField(Dataset datasetPy,string fieldValue,string nameField)
{
DatasetVector datasetVecPy = datasetPy as DatasetVector;
FieldInfos fieldInfos = datasetVecPy.FieldInfos;
if (fieldInfos.IndexOf(nameField) < 0)
{
FieldInfo fieldInfo = new FieldInfo(nameField, FieldType.WText);
fieldInfos.Add(fieldInfo);
fieldInfo.Dispose();
}
datasetVecPy.UpdateField(nameField, fieldValue, "");
return datasetVecPy;
}